738376425

素因数分解:

$3^3\times 5^2\times {\mathrm{1031}}^1\times {\mathrm{1061}}^1$

素因数の和:2111

約数の個数: 48

約数和(自身を含む): 1359020160

約数和(自身を除く): 620643735

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 1031, 1061, 3093, 3183, 5155, 5305, 9279, 9549, 15465, 15915, 25775, 26525, 27837, 28647, 46395, 47745, 77325, 79575, 139185, 143235, 231975, 238725, 695925, 716175, 1093891, 3281673, 5469455, 9845019, 16408365, 27347275, 29535057, 49225095, 82041825, 147675285, 246125475, 738376425]

約数ペア:

[(1, 738376425), (3, 246125475), (5, 147675285), (9, 82041825), (15, 49225095), (25, 29535057), (27, 27347275), (45, 16408365), (75, 9845019), (135, 5469455), (225, 3281673), (675, 1093891), (1031, 716175), (1061, 695925), (3093, 238725), (3183, 231975), (5155, 143235), (5305, 139185), (9279, 79575), (9549, 77325), (15465, 47745), (15915, 46395), (25775, 28647), (26525, 27837)]