7972695

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{809}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 14385600

約数和(自身を除く): 6412905

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 809, 1095, 1971, 2427, 3285, 4045, 7281, 9855, 12135, 21843, 36405, 59057, 109215, 177171, 295285, 531513, 885855, 1594539, 2657565, 7972695]

約数ペア:

[(1, 7972695), (3, 2657565), (5, 1594539), (9, 885855), (15, 531513), (27, 295285), (45, 177171), (73, 109215), (135, 59057), (219, 36405), (365, 21843), (657, 12135), (809, 9855), (1095, 7281), (1971, 4045), (2427, 3285)]