11648715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:140

約数の個数: 64

約数和(自身を含む): 21676032

約数和(自身を除く): 10027317

約数列:

[1, 3, 5, 13, 15, 31, 39, 41, 47, 65, 93, 123, 141, 155, 195, 205, 235, 403, 465, 533, 611, 615, 705, 1209, 1271, 1457, 1599, 1833, 1927, 2015, 2665, 3055, 3813, 4371, 5781, 6045, 6355, 7285, 7995, 9165, 9635, 16523, 18941, 19065, 21855, 25051, 28905, 49569, 56823, 59737, 75153, 82615, 94705, 125255, 179211, 247845, 284115, 298685, 375765, 776581, 896055, 2329743, 3882905, 11648715]

約数ペア:

[(1, 11648715), (3, 3882905), (5, 2329743), (13, 896055), (15, 776581), (31, 375765), (39, 298685), (41, 284115), (47, 247845), (65, 179211), (93, 125255), (123, 94705), (141, 82615), (155, 75153), (195, 59737), (205, 56823), (235, 49569), (403, 28905), (465, 25051), (533, 21855), (611, 19065), (615, 18941), (705, 16523), (1209, 9635), (1271, 9165), (1457, 7995), (1599, 7285), (1833, 6355), (1927, 6045), (2015, 5781), (2665, 4371), (3055, 3813)]