47972879325

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{2969}}^1\times {\mathrm{10259}}^1$

素因数の和:13251

約数の個数: 72

約数和(自身を含む): 98242372800

約数和(自身を除く): 50269493475

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 2969, 8907, 10259, 14845, 20783, 26721, 30777, 44535, 51295, 62349, 71813, 74225, 92331, 103915, 133605, 153885, 187047, 215439, 222675, 256475, 311745, 359065, 461655, 519575, 646317, 668025, 769425, 935235, 1077195, 1558725, 1795325, 2308275, 3231585, 4676175, 5385975, 16157925, 30458971, 91376913, 152294855, 213212797, 274130739, 456884565, 639638391, 761474275, 1066063985, 1370653695, 1918915173, 2284422825, 3198191955, 5330319925, 6853268475, 9594575865, 15990959775, 47972879325]

約数ペア:

[(1, 47972879325), (3, 15990959775), (5, 9594575865), (7, 6853268475), (9, 5330319925), (15, 3198191955), (21, 2284422825), (25, 1918915173), (35, 1370653695), (45, 1066063985), (63, 761474275), (75, 639638391), (105, 456884565), (175, 274130739), (225, 213212797), (315, 152294855), (525, 91376913), (1575, 30458971), (2969, 16157925), (8907, 5385975), (10259, 4676175), (14845, 3231585), (20783, 2308275), (26721, 1795325), (30777, 1558725), (44535, 1077195), (51295, 935235), (62349, 769425), (71813, 668025), (74225, 646317), (92331, 519575), (103915, 461655), (133605, 359065), (153885, 311745), (187047, 256475), (215439, 222675)]