15933390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{911}}^1$

素因数の和:985

約数の個数: 64

約数和(自身を含む): 42550272

約数和(自身を除く): 26616882

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 53, 55, 66, 106, 110, 159, 165, 265, 318, 330, 530, 583, 795, 911, 1166, 1590, 1749, 1822, 2733, 2915, 3498, 4555, 5466, 5830, 8745, 9110, 10021, 13665, 17490, 20042, 27330, 30063, 48283, 50105, 60126, 96566, 100210, 144849, 150315, 241415, 289698, 300630, 482830, 531113, 724245, 1062226, 1448490, 1593339, 2655565, 3186678, 5311130, 7966695, 15933390]

約数ペア:

[(1, 15933390), (2, 7966695), (3, 5311130), (5, 3186678), (6, 2655565), (10, 1593339), (11, 1448490), (15, 1062226), (22, 724245), (30, 531113), (33, 482830), (53, 300630), (55, 289698), (66, 241415), (106, 150315), (110, 144849), (159, 100210), (165, 96566), (265, 60126), (318, 50105), (330, 48283), (530, 30063), (583, 27330), (795, 20042), (911, 17490), (1166, 13665), (1590, 10021), (1749, 9110), (1822, 8745), (2733, 5830), (2915, 5466), (3498, 4555)]