125865870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4421}}^1$

素因数の和:4517

約数の個数: 64

約数和(自身を含む): 329845824

約数和(自身を除く): 203979954

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 73, 78, 130, 146, 195, 219, 365, 390, 438, 730, 949, 1095, 1898, 2190, 2847, 4421, 4745, 5694, 8842, 9490, 13263, 14235, 22105, 26526, 28470, 44210, 57473, 66315, 114946, 132630, 172419, 287365, 322733, 344838, 574730, 645466, 862095, 968199, 1613665, 1724190, 1936398, 3227330, 4195529, 4840995, 8391058, 9681990, 12586587, 20977645, 25173174, 41955290, 62932935, 125865870]

約数ペア:

[(1, 125865870), (2, 62932935), (3, 41955290), (5, 25173174), (6, 20977645), (10, 12586587), (13, 9681990), (15, 8391058), (26, 4840995), (30, 4195529), (39, 3227330), (65, 1936398), (73, 1724190), (78, 1613665), (130, 968199), (146, 862095), (195, 645466), (219, 574730), (365, 344838), (390, 322733), (438, 287365), (730, 172419), (949, 132630), (1095, 114946), (1898, 66315), (2190, 57473), (2847, 44210), (4421, 28470), (4745, 26526), (5694, 22105), (8842, 14235), (9490, 13263)]