5400975

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 9713664

約数和(自身を除く): 4312689

約数列:

[1, 3, 5, 15, 23, 25, 31, 69, 75, 93, 101, 115, 155, 303, 345, 465, 505, 575, 713, 775, 1515, 1725, 2139, 2323, 2325, 2525, 3131, 3565, 6969, 7575, 9393, 10695, 11615, 15655, 17825, 34845, 46965, 53475, 58075, 72013, 78275, 174225, 216039, 234825, 360065, 1080195, 1800325, 5400975]

約数ペア:

[(1, 5400975), (3, 1800325), (5, 1080195), (15, 360065), (23, 234825), (25, 216039), (31, 174225), (69, 78275), (75, 72013), (93, 58075), (101, 53475), (115, 46965), (155, 34845), (303, 17825), (345, 15655), (465, 11615), (505, 10695), (575, 9393), (713, 7575), (775, 6969), (1515, 3565), (1725, 3131), (2139, 2525), (2323, 2325)]