15297570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5483}}^1$

素因数の和:5527

約数の個数: 48

約数和(自身を含む): 41064192

約数和(自身を除く): 25766622

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 5483, 10966, 16449, 27415, 32898, 49347, 54830, 82245, 98694, 164490, 169973, 246735, 339946, 493470, 509919, 849865, 1019838, 1529757, 1699730, 2549595, 3059514, 5099190, 7648785, 15297570]

約数ペア:

[(1, 15297570), (2, 7648785), (3, 5099190), (5, 3059514), (6, 2549595), (9, 1699730), (10, 1529757), (15, 1019838), (18, 849865), (30, 509919), (31, 493470), (45, 339946), (62, 246735), (90, 169973), (93, 164490), (155, 98694), (186, 82245), (279, 54830), (310, 49347), (465, 32898), (558, 27415), (930, 16449), (1395, 10966), (2790, 5483)]