4957645

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 7557120

約数和(自身を除く): 2599475

約数列:

[1, 5, 7, 11, 35, 55, 77, 79, 163, 385, 395, 553, 815, 869, 1141, 1793, 2765, 4345, 5705, 6083, 8965, 12551, 12877, 30415, 62755, 64385, 90139, 141647, 450695, 708235, 991529, 4957645]

約数ペア:

[(1, 4957645), (5, 991529), (7, 708235), (11, 450695), (35, 141647), (55, 90139), (77, 64385), (79, 62755), (163, 30415), (385, 12877), (395, 12551), (553, 8965), (815, 6083), (869, 5705), (1141, 4345), (1793, 2765)]