42738735

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3593}}^1$

素因数の和:3675

約数の個数: 32

約数和(自身を含む): 74870208

約数和(自身を除く): 32131473

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 305, 793, 915, 2379, 3593, 3965, 10779, 11895, 17965, 46709, 53895, 140127, 219173, 233545, 657519, 700635, 1095865, 2849249, 3287595, 8547747, 14246245, 42738735]

約数ペア:

[(1, 42738735), (3, 14246245), (5, 8547747), (13, 3287595), (15, 2849249), (39, 1095865), (61, 700635), (65, 657519), (183, 233545), (195, 219173), (305, 140127), (793, 53895), (915, 46709), (2379, 17965), (3593, 11895), (3965, 10779)]