1240147125

素因数分解:

$3^3\times 5^3\times 7^2\times {\mathrm{7499}}^1$

素因数の和:7537

約数の個数: 96

約数和(自身を含む): 2667600000

約数和(自身を除く): 1427452875

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 105, 125, 135, 147, 175, 189, 225, 245, 315, 375, 441, 525, 675, 735, 875, 945, 1125, 1225, 1323, 1575, 2205, 2625, 3375, 3675, 4725, 6125, 6615, 7499, 7875, 11025, 18375, 22497, 23625, 33075, 37495, 52493, 55125, 67491, 112485, 157479, 165375, 187475, 202473, 262465, 337455, 367451, 472437, 562425, 787395, 937375, 1012365, 1102353, 1312325, 1417311, 1687275, 1837255, 2362185, 2812125, 3307059, 3936975, 5061825, 5511765, 6561625, 7086555, 8436375, 9186275, 9921177, 11810925, 16535295, 19684875, 25309125, 27558825, 35432775, 45931375, 49605885, 59054625, 82676475, 137794125, 177163875, 248029425, 413382375, 1240147125]

約数ペア:

[(1, 1240147125), (3, 413382375), (5, 248029425), (7, 177163875), (9, 137794125), (15, 82676475), (21, 59054625), (25, 49605885), (27, 45931375), (35, 35432775), (45, 27558825), (49, 25309125), (63, 19684875), (75, 16535295), (105, 11810925), (125, 9921177), (135, 9186275), (147, 8436375), (175, 7086555), (189, 6561625), (225, 5511765), (245, 5061825), (315, 3936975), (375, 3307059), (441, 2812125), (525, 2362185), (675, 1837255), (735, 1687275), (875, 1417311), (945, 1312325), (1125, 1102353), (1225, 1012365), (1323, 937375), (1575, 787395), (2205, 562425), (2625, 472437), (3375, 367451), (3675, 337455), (4725, 262465), (6125, 202473), (6615, 187475), (7499, 165375), (7875, 157479), (11025, 112485), (18375, 67491), (22497, 55125), (23625, 52493), (33075, 37495)]