4001028735

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{397519}}^1$

素因数の和:397599

約数の個数: 32

約数和(自身を含む): 7098117120

約数和(自身を除く): 3097088385

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 305, 671, 915, 2013, 3355, 10065, 397519, 1192557, 1987595, 4372709, 5962785, 13118127, 21863545, 24248659, 65590635, 72745977, 121243295, 266735249, 363729885, 800205747, 1333676245, 4001028735]

約数ペア:

[(1, 4001028735), (3, 1333676245), (5, 800205747), (11, 363729885), (15, 266735249), (33, 121243295), (55, 72745977), (61, 65590635), (165, 24248659), (183, 21863545), (305, 13118127), (671, 5962785), (915, 4372709), (2013, 1987595), (3355, 1192557), (10065, 397519)]