2958945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 5253120

約数和(自身を除く): 2294175

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 165, 227, 237, 395, 681, 869, 1135, 1185, 2497, 2607, 3405, 4345, 7491, 12485, 13035, 17933, 37455, 53799, 89665, 197263, 268995, 591789, 986315, 2958945]

約数ペア:

[(1, 2958945), (3, 986315), (5, 591789), (11, 268995), (15, 197263), (33, 89665), (55, 53799), (79, 37455), (165, 17933), (227, 13035), (237, 12485), (395, 7491), (681, 4345), (869, 3405), (1135, 2607), (1185, 2497)]