15451150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2161}}^1$

素因数の和:2197

約数の個数: 48

約数和(自身を含む): 33779088

約数和(自身を除く): 18327938

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 2161, 3575, 4322, 7150, 10805, 21610, 23771, 28093, 47542, 54025, 56186, 108050, 118855, 140465, 237710, 280930, 309023, 594275, 618046, 702325, 1188550, 1404650, 1545115, 3090230, 7725575, 15451150]

約数ペア:

[(1, 15451150), (2, 7725575), (5, 3090230), (10, 1545115), (11, 1404650), (13, 1188550), (22, 702325), (25, 618046), (26, 594275), (50, 309023), (55, 280930), (65, 237710), (110, 140465), (130, 118855), (143, 108050), (275, 56186), (286, 54025), (325, 47542), (550, 28093), (650, 23771), (715, 21610), (1430, 10805), (2161, 7150), (3575, 4322)]