887503105

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 1172396160

約数和(自身を除く): 284893055

約数列:

[1, 5, 17, 67, 85, 89, 103, 289, 335, 445, 515, 1139, 1445, 1513, 1751, 5695, 5963, 6901, 7565, 8755, 9167, 19363, 25721, 29767, 29815, 34505, 45835, 96815, 101371, 117317, 128605, 148835, 155839, 506855, 586585, 614189, 779195, 1723307, 1994389, 2649263, 3070945, 8616535, 9971945, 10441213, 13246315, 52206065, 177500621, 887503105]

約数ペア:

[(1, 887503105), (5, 177500621), (17, 52206065), (67, 13246315), (85, 10441213), (89, 9971945), (103, 8616535), (289, 3070945), (335, 2649263), (445, 1994389), (515, 1723307), (1139, 779195), (1445, 614189), (1513, 586585), (1751, 506855), (5695, 155839), (5963, 148835), (6901, 128605), (7565, 117317), (8755, 101371), (9167, 96815), (19363, 45835), (25721, 34505), (29767, 29815)]