10120425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 19677312

約数和(自身を除く): 9556887

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 37, 75, 105, 111, 175, 185, 259, 521, 525, 555, 777, 925, 1295, 1563, 2605, 2775, 3647, 3885, 6475, 7815, 10941, 13025, 18235, 19277, 19425, 39075, 54705, 57831, 91175, 96385, 134939, 273525, 289155, 404817, 481925, 674695, 1445775, 2024085, 3373475, 10120425]

約数ペア:

[(1, 10120425), (3, 3373475), (5, 2024085), (7, 1445775), (15, 674695), (21, 481925), (25, 404817), (35, 289155), (37, 273525), (75, 134939), (105, 96385), (111, 91175), (175, 57831), (185, 54705), (259, 39075), (521, 19425), (525, 19277), (555, 18235), (777, 13025), (925, 10941), (1295, 7815), (1563, 6475), (2605, 3885), (2775, 3647)]