13121550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2243}}^1$

素因数の和:2274

約数の個数: 72

約数和(自身を含む): 37981944

約数和(自身を除く): 24860394

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2243, 2925, 4486, 5850, 6729, 11215, 13458, 20187, 22430, 29159, 33645, 40374, 56075, 58318, 67290, 87477, 100935, 112150, 145795, 168225, 174954, 201870, 262431, 291590, 336450, 437385, 504675, 524862, 728975, 874770, 1009350, 1312155, 1457950, 2186925, 2624310, 4373850, 6560775, 13121550]

約数ペア:

[(1, 13121550), (2, 6560775), (3, 4373850), (5, 2624310), (6, 2186925), (9, 1457950), (10, 1312155), (13, 1009350), (15, 874770), (18, 728975), (25, 524862), (26, 504675), (30, 437385), (39, 336450), (45, 291590), (50, 262431), (65, 201870), (75, 174954), (78, 168225), (90, 145795), (117, 112150), (130, 100935), (150, 87477), (195, 67290), (225, 58318), (234, 56075), (325, 40374), (390, 33645), (450, 29159), (585, 22430), (650, 20187), (975, 13458), (1170, 11215), (1950, 6729), (2243, 5850), (2925, 4486)]