15295788

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 40696656

約数和(自身を除く): 25400868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 43, 82, 86, 123, 129, 164, 172, 241, 246, 258, 369, 387, 482, 492, 516, 723, 738, 774, 964, 1446, 1476, 1548, 1763, 2169, 2892, 3526, 4338, 5289, 7052, 8676, 9881, 10363, 10578, 15867, 19762, 20726, 21156, 29643, 31089, 31734, 39524, 41452, 59286, 62178, 63468, 88929, 93267, 118572, 124356, 177858, 186534, 355716, 373068, 424883, 849766, 1274649, 1699532, 2549298, 3823947, 5098596, 7647894, 15295788]

約数ペア:

[(1, 15295788), (2, 7647894), (3, 5098596), (4, 3823947), (6, 2549298), (9, 1699532), (12, 1274649), (18, 849766), (36, 424883), (41, 373068), (43, 355716), (82, 186534), (86, 177858), (123, 124356), (129, 118572), (164, 93267), (172, 88929), (241, 63468), (246, 62178), (258, 59286), (369, 41452), (387, 39524), (482, 31734), (492, 31089), (516, 29643), (723, 21156), (738, 20726), (774, 19762), (964, 15867), (1446, 10578), (1476, 10363), (1548, 9881), (1763, 8676), (2169, 7052), (2892, 5289), (3526, 4338)]