1401687585

素因数分解:

$3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{56737}}^1$

素因数の和:56815

約数の個数: 40

約数和(自身を含む): 2553890856

約数和(自身を除く): 1152203271

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 183, 305, 405, 549, 915, 1647, 2745, 4941, 8235, 24705, 56737, 170211, 283685, 510633, 851055, 1531899, 2553165, 3460957, 4595697, 7659495, 10382871, 17304785, 22978485, 31148613, 51914355, 93445839, 155743065, 280337517, 467229195, 1401687585]

約数ペア:

[(1, 1401687585), (3, 467229195), (5, 280337517), (9, 155743065), (15, 93445839), (27, 51914355), (45, 31148613), (61, 22978485), (81, 17304785), (135, 10382871), (183, 7659495), (305, 4595697), (405, 3460957), (549, 2553165), (915, 1531899), (1647, 851055), (2745, 510633), (4941, 283685), (8235, 170211), (24705, 56737)]