15125988

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1399}}^1$

素因数の和:1476

約数の個数: 48

約数和(自身を含む): 38102400

約数和(自身を除く): 22976412

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 68, 102, 106, 159, 204, 212, 318, 636, 901, 1399, 1802, 2703, 2798, 3604, 4197, 5406, 5596, 8394, 10812, 16788, 23783, 47566, 71349, 74147, 95132, 142698, 148294, 222441, 285396, 296588, 444882, 889764, 1260499, 2520998, 3781497, 5041996, 7562994, 15125988]

約数ペア:

[(1, 15125988), (2, 7562994), (3, 5041996), (4, 3781497), (6, 2520998), (12, 1260499), (17, 889764), (34, 444882), (51, 296588), (53, 285396), (68, 222441), (102, 148294), (106, 142698), (159, 95132), (204, 74147), (212, 71349), (318, 47566), (636, 23783), (901, 16788), (1399, 10812), (1802, 8394), (2703, 5596), (2798, 5406), (3604, 4197)]