15005898

素因数分解:

$2^1\times 3^4\times {\mathrm{211}}^1\times {\mathrm{439}}^1$

素因数の和:664

約数の個数: 40

約数和(自身を含む): 33860640

約数和(自身を除く): 18854742

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 211, 422, 439, 633, 878, 1266, 1317, 1899, 2634, 3798, 3951, 5697, 7902, 11394, 11853, 17091, 23706, 34182, 35559, 71118, 92629, 185258, 277887, 555774, 833661, 1667322, 2500983, 5001966, 7502949, 15005898]

約数ペア:

[(1, 15005898), (2, 7502949), (3, 5001966), (6, 2500983), (9, 1667322), (18, 833661), (27, 555774), (54, 277887), (81, 185258), (162, 92629), (211, 71118), (422, 35559), (439, 34182), (633, 23706), (878, 17091), (1266, 11853), (1317, 11394), (1899, 7902), (2634, 5697), (3798, 3951)]