15554932

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 30578688

約数和(自身を除く): 15023756

約数列:

[1, 2, 4, 17, 31, 34, 47, 62, 68, 94, 124, 157, 188, 314, 527, 628, 799, 1054, 1457, 1598, 2108, 2669, 2914, 3196, 4867, 5338, 5828, 7379, 9734, 10676, 14758, 19468, 24769, 29516, 49538, 82739, 99076, 125443, 165478, 228749, 250886, 330956, 457498, 501772, 914996, 3888733, 7777466, 15554932]

約数ペア:

[(1, 15554932), (2, 7777466), (4, 3888733), (17, 914996), (31, 501772), (34, 457498), (47, 330956), (62, 250886), (68, 228749), (94, 165478), (124, 125443), (157, 99076), (188, 82739), (314, 49538), (527, 29516), (628, 24769), (799, 19468), (1054, 14758), (1457, 10676), (1598, 9734), (2108, 7379), (2669, 5828), (2914, 5338), (3196, 4867)]