15866370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 45287424

約数和(自身を除く): 29421054

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 71, 78, 90, 117, 130, 142, 191, 195, 213, 234, 355, 382, 390, 426, 573, 585, 639, 710, 923, 955, 1065, 1146, 1170, 1278, 1719, 1846, 1910, 2130, 2483, 2769, 2865, 3195, 3438, 4615, 4966, 5538, 5730, 6390, 7449, 8307, 8595, 9230, 12415, 13561, 13845, 14898, 16614, 17190, 22347, 24830, 27122, 27690, 37245, 40683, 41535, 44694, 67805, 74490, 81366, 83070, 111735, 122049, 135610, 176293, 203415, 223470, 244098, 352586, 406830, 528879, 610245, 881465, 1057758, 1220490, 1586637, 1762930, 2644395, 3173274, 5288790, 7933185, 15866370]

約数ペア:

[(1, 15866370), (2, 7933185), (3, 5288790), (5, 3173274), (6, 2644395), (9, 1762930), (10, 1586637), (13, 1220490), (15, 1057758), (18, 881465), (26, 610245), (30, 528879), (39, 406830), (45, 352586), (65, 244098), (71, 223470), (78, 203415), (90, 176293), (117, 135610), (130, 122049), (142, 111735), (191, 83070), (195, 81366), (213, 74490), (234, 67805), (355, 44694), (382, 41535), (390, 40683), (426, 37245), (573, 27690), (585, 27122), (639, 24830), (710, 22347), (923, 17190), (955, 16614), (1065, 14898), (1146, 13845), (1170, 13561), (1278, 12415), (1719, 9230), (1846, 8595), (1910, 8307), (2130, 7449), (2483, 6390), (2769, 5730), (2865, 5538), (3195, 4966), (3438, 4615)]