15562950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 43497216

約数和(自身を除く): 27934266

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 25, 26, 30, 39, 46, 50, 65, 69, 75, 78, 115, 130, 138, 150, 195, 230, 299, 325, 345, 347, 390, 575, 598, 650, 690, 694, 897, 975, 1041, 1150, 1495, 1725, 1735, 1794, 1950, 2082, 2990, 3450, 3470, 4485, 4511, 5205, 7475, 7981, 8675, 8970, 9022, 10410, 13533, 14950, 15962, 17350, 22425, 22555, 23943, 26025, 27066, 39905, 44850, 45110, 47886, 52050, 67665, 79810, 103753, 112775, 119715, 135330, 199525, 207506, 225550, 239430, 311259, 338325, 399050, 518765, 598575, 622518, 676650, 1037530, 1197150, 1556295, 2593825, 3112590, 5187650, 7781475, 15562950]

約数ペア:

[(1, 15562950), (2, 7781475), (3, 5187650), (5, 3112590), (6, 2593825), (10, 1556295), (13, 1197150), (15, 1037530), (23, 676650), (25, 622518), (26, 598575), (30, 518765), (39, 399050), (46, 338325), (50, 311259), (65, 239430), (69, 225550), (75, 207506), (78, 199525), (115, 135330), (130, 119715), (138, 112775), (150, 103753), (195, 79810), (230, 67665), (299, 52050), (325, 47886), (345, 45110), (347, 44850), (390, 39905), (575, 27066), (598, 26025), (650, 23943), (690, 22555), (694, 22425), (897, 17350), (975, 15962), (1041, 14950), (1150, 13533), (1495, 10410), (1725, 9022), (1735, 8970), (1794, 8675), (1950, 7981), (2082, 7475), (2990, 5205), (3450, 4511), (3470, 4485)]