56156865

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1153}}^1$

素因数の和:1369

約数の個数: 32

約数和(自身を含む): 95717376

約数和(自身を除く): 39560511

約数列:

[1, 3, 5, 15, 17, 51, 85, 191, 255, 573, 955, 1153, 2865, 3247, 3459, 5765, 9741, 16235, 17295, 19601, 48705, 58803, 98005, 220223, 294015, 660669, 1101115, 3303345, 3743791, 11231373, 18718955, 56156865]

約数ペア:

[(1, 56156865), (3, 18718955), (5, 11231373), (15, 3743791), (17, 3303345), (51, 1101115), (85, 660669), (191, 294015), (255, 220223), (573, 98005), (955, 58803), (1153, 48705), (2865, 19601), (3247, 17295), (3459, 16235), (5765, 9741)]