15360950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{2539}}^1$

素因数の和:2573

約数の個数: 36

約数和(自身を含む): 31417260

約数和(自身を除く): 16056310

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 2539, 3025, 5078, 6050, 12695, 25390, 27929, 55858, 63475, 126950, 139645, 279290, 307219, 614438, 698225, 1396450, 1536095, 3072190, 7680475, 15360950]

約数ペア:

[(1, 15360950), (2, 7680475), (5, 3072190), (10, 1536095), (11, 1396450), (22, 698225), (25, 614438), (50, 307219), (55, 279290), (110, 139645), (121, 126950), (242, 63475), (275, 55858), (550, 27929), (605, 25390), (1210, 12695), (2539, 6050), (3025, 5078)]