514543425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:156

約数の個数: 108

約数和(自身を含む): 982593360

約数和(自身を除く): 468049935

約数列:

[1, 3, 5, 11, 15, 25, 31, 33, 55, 59, 75, 93, 121, 155, 165, 177, 275, 295, 341, 363, 465, 605, 649, 775, 825, 885, 961, 1023, 1475, 1705, 1815, 1829, 1947, 2325, 2883, 3025, 3245, 3751, 4425, 4805, 5115, 5487, 7139, 8525, 9075, 9145, 9735, 10571, 11253, 14415, 16225, 18755, 20119, 21417, 24025, 25575, 27435, 31713, 35695, 45725, 48675, 52855, 56265, 56699, 60357, 72075, 93775, 100595, 107085, 116281, 137175, 158565, 170097, 178475, 221309, 264275, 281325, 283495, 301785, 348843, 502975, 535425, 581405, 623689, 663927, 792825, 850485, 1106545, 1417475, 1508925, 1744215, 1871067, 2907025, 3118445, 3319635, 4252425, 5532725, 6860579, 8721075, 9355335, 15592225, 16598175, 20581737, 34302895, 46776675, 102908685, 171514475, 514543425]

約数ペア:

[(1, 514543425), (3, 171514475), (5, 102908685), (11, 46776675), (15, 34302895), (25, 20581737), (31, 16598175), (33, 15592225), (55, 9355335), (59, 8721075), (75, 6860579), (93, 5532725), (121, 4252425), (155, 3319635), (165, 3118445), (177, 2907025), (275, 1871067), (295, 1744215), (341, 1508925), (363, 1417475), (465, 1106545), (605, 850485), (649, 792825), (775, 663927), (825, 623689), (885, 581405), (961, 535425), (1023, 502975), (1475, 348843), (1705, 301785), (1815, 283495), (1829, 281325), (1947, 264275), (2325, 221309), (2883, 178475), (3025, 170097), (3245, 158565), (3751, 137175), (4425, 116281), (4805, 107085), (5115, 100595), (5487, 93775), (7139, 72075), (8525, 60357), (9075, 56699), (9145, 56265), (9735, 52855), (10571, 48675), (11253, 45725), (14415, 35695), (16225, 31713), (18755, 27435), (20119, 25575), (21417, 24025)]