15690418330375

素因数分解:

$5^3\times {\mathrm{53}}^1\times {\mathrm{24877}}^1\times {\mathrm{95203}}^1$

素因数の和:120148

約数の個数: 32

約数和(自身を含む): 19952118583488

約数和(自身を除く): 4261700253113

約数列:

[1, 5, 25, 53, 125, 265, 1325, 6625, 24877, 95203, 124385, 476015, 621925, 1318481, 2380075, 3109625, 5045759, 6592405, 11900375, 25228795, 32962025, 126143975, 164810125, 630719875, 2368365031, 11841825155, 59209125775, 125523346643, 296045628875, 627616733215, 3138083666075, 15690418330375]

約数ペア:

[(1, 15690418330375), (5, 3138083666075), (25, 627616733215), (53, 296045628875), (125, 125523346643), (265, 59209125775), (1325, 11841825155), (6625, 2368365031), (24877, 630719875), (95203, 164810125), (124385, 126143975), (476015, 32962025), (621925, 25228795), (1318481, 11900375), (2380075, 6592405), (3109625, 5045759)]