39270525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 74899968

約数和(自身を除く): 35629443

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 131, 175, 393, 525, 571, 655, 917, 1713, 1965, 2751, 2855, 3275, 3997, 4585, 8565, 9825, 11991, 13755, 14275, 19985, 22925, 42825, 59955, 68775, 74801, 99925, 224403, 299775, 374005, 523607, 1122015, 1570821, 1870025, 2618035, 5610075, 7854105, 13090175, 39270525]

約数ペア:

[(1, 39270525), (3, 13090175), (5, 7854105), (7, 5610075), (15, 2618035), (21, 1870025), (25, 1570821), (35, 1122015), (75, 523607), (105, 374005), (131, 299775), (175, 224403), (393, 99925), (525, 74801), (571, 68775), (655, 59955), (917, 42825), (1713, 22925), (1965, 19985), (2751, 14275), (2855, 13755), (3275, 11991), (3997, 9825), (4585, 8565)]