15705112716

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{739}}^1\times {\mathrm{2297}}^1$

素因数の和:3303

約数の個数: 72

約数和(自身を含む): 39924808560

約数和(自身を除く): 24219695844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 739, 771, 1028, 1478, 1542, 2217, 2297, 2313, 2956, 3084, 4434, 4594, 4626, 6651, 6891, 8868, 9188, 9252, 13302, 13782, 20673, 26604, 27564, 41346, 82692, 189923, 379846, 569769, 590329, 759692, 1139538, 1180658, 1697483, 1709307, 1770987, 2279076, 2361316, 3394966, 3418614, 3541974, 5092449, 5312961, 6789932, 6837228, 7083948, 10184898, 10625922, 15277347, 20369796, 21251844, 30554694, 61109388, 436253131, 872506262, 1308759393, 1745012524, 2617518786, 3926278179, 5235037572, 7852556358, 15705112716]

約数ペア:

[(1, 15705112716), (2, 7852556358), (3, 5235037572), (4, 3926278179), (6, 2617518786), (9, 1745012524), (12, 1308759393), (18, 872506262), (36, 436253131), (257, 61109388), (514, 30554694), (739, 21251844), (771, 20369796), (1028, 15277347), (1478, 10625922), (1542, 10184898), (2217, 7083948), (2297, 6837228), (2313, 6789932), (2956, 5312961), (3084, 5092449), (4434, 3541974), (4594, 3418614), (4626, 3394966), (6651, 2361316), (6891, 2279076), (8868, 1770987), (9188, 1709307), (9252, 1697483), (13302, 1180658), (13782, 1139538), (20673, 759692), (26604, 590329), (27564, 569769), (41346, 379846), (82692, 189923)]