15095940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{809}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 42456960

約数和(自身を除く): 27361020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 311, 622, 809, 933, 1244, 1555, 1618, 1866, 2427, 3110, 3236, 3732, 4045, 4665, 4854, 6220, 8090, 9330, 9708, 12135, 16180, 18660, 24270, 48540, 251599, 503198, 754797, 1006396, 1257995, 1509594, 2515990, 3019188, 3773985, 5031980, 7547970, 15095940]

約数ペア:

[(1, 15095940), (2, 7547970), (3, 5031980), (4, 3773985), (5, 3019188), (6, 2515990), (10, 1509594), (12, 1257995), (15, 1006396), (20, 754797), (30, 503198), (60, 251599), (311, 48540), (622, 24270), (809, 18660), (933, 16180), (1244, 12135), (1555, 9708), (1618, 9330), (1866, 8090), (2427, 6220), (3110, 4854), (3236, 4665), (3732, 4045)]