37487125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 64

約数和(自身を含む): 56609280

約数和(自身を除く): 19122155

約数列:

[1, 5, 13, 17, 23, 25, 59, 65, 85, 115, 125, 221, 295, 299, 325, 391, 425, 575, 767, 1003, 1105, 1357, 1475, 1495, 1625, 1955, 2125, 2875, 3835, 5015, 5083, 5525, 6785, 7375, 7475, 9775, 13039, 17641, 19175, 23069, 25075, 25415, 27625, 33925, 37375, 48875, 65195, 88205, 95875, 115345, 125375, 127075, 169625, 299897, 325975, 441025, 576725, 635375, 1499485, 1629875, 2205125, 2883625, 7497425, 37487125]

約数ペア:

[(1, 37487125), (5, 7497425), (13, 2883625), (17, 2205125), (23, 1629875), (25, 1499485), (59, 635375), (65, 576725), (85, 441025), (115, 325975), (125, 299897), (221, 169625), (295, 127075), (299, 125375), (325, 115345), (391, 95875), (425, 88205), (575, 65195), (767, 48875), (1003, 37375), (1105, 33925), (1357, 27625), (1475, 25415), (1495, 25075), (1625, 23069), (1955, 19175), (2125, 17641), (2875, 13039), (3835, 9775), (5015, 7475), (5083, 7375), (5525, 6785)]