18093075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 40330752

約数和(自身を除く): 22237677

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 25, 33, 35, 39, 55, 65, 75, 77, 91, 105, 143, 165, 175, 195, 231, 241, 273, 275, 325, 385, 429, 455, 525, 715, 723, 825, 975, 1001, 1155, 1205, 1365, 1687, 1925, 2145, 2275, 2651, 3003, 3133, 3575, 3615, 5005, 5061, 5775, 6025, 6825, 7953, 8435, 9399, 10725, 13255, 15015, 15665, 18075, 18557, 21931, 25025, 25305, 34463, 39765, 42175, 46995, 55671, 65793, 66275, 75075, 78325, 92785, 103389, 109655, 126525, 172315, 198825, 234975, 241241, 278355, 328965, 463925, 516945, 548275, 723723, 861575, 1206205, 1391775, 1644825, 2584725, 3618615, 6031025, 18093075]

約数ペア:

[(1, 18093075), (3, 6031025), (5, 3618615), (7, 2584725), (11, 1644825), (13, 1391775), (15, 1206205), (21, 861575), (25, 723723), (33, 548275), (35, 516945), (39, 463925), (55, 328965), (65, 278355), (75, 241241), (77, 234975), (91, 198825), (105, 172315), (143, 126525), (165, 109655), (175, 103389), (195, 92785), (231, 78325), (241, 75075), (273, 66275), (275, 65793), (325, 55671), (385, 46995), (429, 42175), (455, 39765), (525, 34463), (715, 25305), (723, 25025), (825, 21931), (975, 18557), (1001, 18075), (1155, 15665), (1205, 15015), (1365, 13255), (1687, 10725), (1925, 9399), (2145, 8435), (2275, 7953), (2651, 6825), (3003, 6025), (3133, 5775), (3575, 5061), (3615, 5005)]