379968585

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{3917}}^1$

素因数の和:4177

約数の個数: 32

約数和(自身を含む): 631895040

約数和(自身を除く): 251926455

約数列:

[1, 3, 5, 15, 29, 87, 145, 223, 435, 669, 1115, 3345, 3917, 6467, 11751, 19401, 19585, 32335, 58755, 97005, 113593, 340779, 567965, 873491, 1703895, 2620473, 4367455, 13102365, 25331239, 75993717, 126656195, 379968585]

約数ペア:

[(1, 379968585), (3, 126656195), (5, 75993717), (15, 25331239), (29, 13102365), (87, 4367455), (145, 2620473), (223, 1703895), (435, 873491), (669, 567965), (1115, 340779), (3345, 113593), (3917, 97005), (6467, 58755), (11751, 32335), (19401, 19585)]