15417645

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1151}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 26542080

約数和(自身を除く): 11124435

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 705, 893, 1151, 2679, 3453, 4465, 5755, 13395, 17265, 21869, 54097, 65607, 109345, 162291, 270485, 328035, 811455, 1027843, 3083529, 5139215, 15417645]

約数ペア:

[(1, 15417645), (3, 5139215), (5, 3083529), (15, 1027843), (19, 811455), (47, 328035), (57, 270485), (95, 162291), (141, 109345), (235, 65607), (285, 54097), (705, 21869), (893, 17265), (1151, 13395), (2679, 5755), (3453, 4465)]