73498425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 166239360

約数和(自身を除く): 92740935

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 25, 33, 35, 39, 55, 65, 75, 77, 89, 91, 105, 121, 143, 165, 175, 195, 231, 267, 273, 275, 325, 363, 385, 429, 445, 455, 525, 605, 623, 715, 825, 847, 975, 979, 1001, 1155, 1157, 1335, 1365, 1573, 1815, 1869, 1925, 2145, 2225, 2275, 2541, 2937, 3003, 3025, 3115, 3471, 3575, 4235, 4719, 4895, 5005, 5775, 5785, 6675, 6825, 6853, 7865, 8099, 9075, 9345, 10725, 10769, 11011, 12705, 12727, 14685, 15015, 15575, 17355, 20559, 21175, 23595, 24297, 24475, 25025, 28925, 32307, 33033, 34265, 38181, 39325, 40495, 46725, 53845, 55055, 63525, 63635, 73425, 75075, 75383, 86775, 89089, 102795, 117975, 121485, 139997, 161535, 165165, 171325, 190905, 202475, 226149, 267267, 269225, 275275, 318175, 376915, 419991, 445445, 513975, 607425, 699985, 807675, 825825, 954525, 979979, 1130745, 1336335, 1884575, 2099955, 2227225, 2939937, 3499925, 4899895, 5653725, 6681675, 10499775, 14699685, 24499475, 73498425]

約数ペア:

[(1, 73498425), (3, 24499475), (5, 14699685), (7, 10499775), (11, 6681675), (13, 5653725), (15, 4899895), (21, 3499925), (25, 2939937), (33, 2227225), (35, 2099955), (39, 1884575), (55, 1336335), (65, 1130745), (75, 979979), (77, 954525), (89, 825825), (91, 807675), (105, 699985), (121, 607425), (143, 513975), (165, 445445), (175, 419991), (195, 376915), (231, 318175), (267, 275275), (273, 269225), (275, 267267), (325, 226149), (363, 202475), (385, 190905), (429, 171325), (445, 165165), (455, 161535), (525, 139997), (605, 121485), (623, 117975), (715, 102795), (825, 89089), (847, 86775), (975, 75383), (979, 75075), (1001, 73425), (1155, 63635), (1157, 63525), (1335, 55055), (1365, 53845), (1573, 46725), (1815, 40495), (1869, 39325), (1925, 38181), (2145, 34265), (2225, 33033), (2275, 32307), (2541, 28925), (2937, 25025), (3003, 24475), (3025, 24297), (3115, 23595), (3471, 21175), (3575, 20559), (4235, 17355), (4719, 15575), (4895, 15015), (5005, 14685), (5775, 12727), (5785, 12705), (6675, 11011), (6825, 10769), (6853, 10725), (7865, 9345), (8099, 9075)]