15925104

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:255

約数の個数: 120

約数和(自身を含む): 49288512

約数和(自身を除く): 33363408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 47, 48, 52, 72, 78, 94, 104, 117, 141, 144, 156, 181, 188, 208, 234, 282, 312, 362, 376, 423, 468, 543, 564, 611, 624, 724, 752, 846, 936, 1086, 1128, 1222, 1448, 1629, 1692, 1833, 1872, 2172, 2256, 2353, 2444, 2896, 3258, 3384, 3666, 4344, 4706, 4888, 5499, 6516, 6768, 7059, 7332, 8507, 8688, 9412, 9776, 10998, 13032, 14118, 14664, 17014, 18824, 21177, 21996, 25521, 26064, 28236, 29328, 34028, 37648, 42354, 43992, 51042, 56472, 68056, 76563, 84708, 87984, 102084, 110591, 112944, 136112, 153126, 169416, 204168, 221182, 306252, 331773, 338832, 408336, 442364, 612504, 663546, 884728, 995319, 1225008, 1327092, 1769456, 1990638, 2654184, 3981276, 5308368, 7962552, 15925104]

約数ペア:

[(1, 15925104), (2, 7962552), (3, 5308368), (4, 3981276), (6, 2654184), (8, 1990638), (9, 1769456), (12, 1327092), (13, 1225008), (16, 995319), (18, 884728), (24, 663546), (26, 612504), (36, 442364), (39, 408336), (47, 338832), (48, 331773), (52, 306252), (72, 221182), (78, 204168), (94, 169416), (104, 153126), (117, 136112), (141, 112944), (144, 110591), (156, 102084), (181, 87984), (188, 84708), (208, 76563), (234, 68056), (282, 56472), (312, 51042), (362, 43992), (376, 42354), (423, 37648), (468, 34028), (543, 29328), (564, 28236), (611, 26064), (624, 25521), (724, 21996), (752, 21177), (846, 18824), (936, 17014), (1086, 14664), (1128, 14118), (1222, 13032), (1448, 10998), (1629, 9776), (1692, 9412), (1833, 8688), (1872, 8507), (2172, 7332), (2256, 7059), (2353, 6768), (2444, 6516), (2896, 5499), (3258, 4888), (3384, 4706), (3666, 4344)]