15674490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13397}}^1$

素因数の和:13423

約数の個数: 48

約数和(自身を含む): 43891848

約数和(自身を除く): 28217358

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 13397, 26794, 40191, 66985, 80382, 120573, 133970, 174161, 200955, 241146, 348322, 401910, 522483, 602865, 870805, 1044966, 1205730, 1567449, 1741610, 2612415, 3134898, 5224830, 7837245, 15674490]

約数ペア:

[(1, 15674490), (2, 7837245), (3, 5224830), (5, 3134898), (6, 2612415), (9, 1741610), (10, 1567449), (13, 1205730), (15, 1044966), (18, 870805), (26, 602865), (30, 522483), (39, 401910), (45, 348322), (65, 241146), (78, 200955), (90, 174161), (117, 133970), (130, 120573), (195, 80382), (234, 66985), (390, 40191), (585, 26794), (1170, 13397)]