4177125

素因数分解:

$3^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 7787520

約数和(自身を除く): 3610395

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 79, 125, 141, 225, 235, 237, 375, 395, 423, 705, 711, 1125, 1175, 1185, 1975, 2115, 3525, 3555, 3713, 5875, 5925, 9875, 10575, 11139, 17625, 17775, 18565, 29625, 33417, 52875, 55695, 88875, 92825, 167085, 278475, 464125, 835425, 1392375, 4177125]

約数ペア:

[(1, 4177125), (3, 1392375), (5, 835425), (9, 464125), (15, 278475), (25, 167085), (45, 92825), (47, 88875), (75, 55695), (79, 52875), (125, 33417), (141, 29625), (225, 18565), (235, 17775), (237, 17625), (375, 11139), (395, 10575), (423, 9875), (705, 5925), (711, 5875), (1125, 3713), (1175, 3555), (1185, 3525), (1975, 2115)]