461502015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2393}}^1$

素因数の和:2480

約数の個数: 64

約数和(自身を含む): 849429504

約数和(自身を除く): 387927489

約数列:

[1, 3, 5, 13, 15, 23, 39, 43, 65, 69, 115, 129, 195, 215, 299, 345, 559, 645, 897, 989, 1495, 1677, 2393, 2795, 2967, 4485, 4945, 7179, 8385, 11965, 12857, 14835, 31109, 35895, 38571, 55039, 64285, 93327, 102899, 155545, 165117, 192855, 275195, 308697, 466635, 514495, 715507, 825585, 1337687, 1543485, 2146521, 2366677, 3577535, 4013061, 6688435, 7100031, 10732605, 11833385, 20065305, 30766801, 35500155, 92300403, 153834005, 461502015]

約数ペア:

[(1, 461502015), (3, 153834005), (5, 92300403), (13, 35500155), (15, 30766801), (23, 20065305), (39, 11833385), (43, 10732605), (65, 7100031), (69, 6688435), (115, 4013061), (129, 3577535), (195, 2366677), (215, 2146521), (299, 1543485), (345, 1337687), (559, 825585), (645, 715507), (897, 514495), (989, 466635), (1495, 308697), (1677, 275195), (2393, 192855), (2795, 165117), (2967, 155545), (4485, 102899), (4945, 93327), (7179, 64285), (8385, 55039), (11965, 38571), (12857, 35895), (14835, 31109)]