7505745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 13165824

約数和(自身を除く): 5660079

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 305, 631, 793, 915, 1893, 2379, 3155, 3965, 8203, 9465, 11895, 24609, 38491, 41015, 115473, 123045, 192455, 500383, 577365, 1501149, 2501915, 7505745]

約数ペア:

[(1, 7505745), (3, 2501915), (5, 1501149), (13, 577365), (15, 500383), (39, 192455), (61, 123045), (65, 115473), (183, 41015), (195, 38491), (305, 24609), (631, 11895), (793, 9465), (915, 8203), (1893, 3965), (2379, 3155)]