15313623

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 23040192

約数和(自身を除く): 7726569

約数列:

[1, 3, 13, 39, 41, 61, 123, 157, 183, 471, 533, 793, 1599, 2041, 2379, 2501, 6123, 6437, 7503, 9577, 19311, 28731, 32513, 83681, 97539, 124501, 251043, 373503, 392657, 1177971, 5104541, 15313623]

約数ペア:

[(1, 15313623), (3, 5104541), (13, 1177971), (39, 392657), (41, 373503), (61, 251043), (123, 124501), (157, 97539), (183, 83681), (471, 32513), (533, 28731), (793, 19311), (1599, 9577), (2041, 7503), (2379, 6437), (2501, 6123)]