15254244

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:151

約数の個数: 90

約数和(自身を含む): 42155190

約数和(自身を除く): 26900946

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 89, 92, 108, 138, 162, 178, 207, 267, 276, 324, 356, 414, 529, 534, 621, 801, 828, 1058, 1068, 1242, 1587, 1602, 1863, 2047, 2116, 2403, 2484, 3174, 3204, 3726, 4094, 4761, 4806, 6141, 6348, 7209, 7452, 8188, 9522, 9612, 12282, 14283, 14418, 18423, 19044, 24564, 28566, 28836, 36846, 42849, 47081, 55269, 57132, 73692, 85698, 94162, 110538, 141243, 165807, 171396, 188324, 221076, 282486, 331614, 423729, 564972, 663228, 847458, 1271187, 1694916, 2542374, 3813561, 5084748, 7627122, 15254244]

約数ペア:

[(1, 15254244), (2, 7627122), (3, 5084748), (4, 3813561), (6, 2542374), (9, 1694916), (12, 1271187), (18, 847458), (23, 663228), (27, 564972), (36, 423729), (46, 331614), (54, 282486), (69, 221076), (81, 188324), (89, 171396), (92, 165807), (108, 141243), (138, 110538), (162, 94162), (178, 85698), (207, 73692), (267, 57132), (276, 55269), (324, 47081), (356, 42849), (414, 36846), (529, 28836), (534, 28566), (621, 24564), (801, 19044), (828, 18423), (1058, 14418), (1068, 14283), (1242, 12282), (1587, 9612), (1602, 9522), (1863, 8188), (2047, 7452), (2116, 7209), (2403, 6348), (2484, 6141), (3174, 4806), (3204, 4761), (3726, 4094)]