4674735

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 8936928

約数和(自身を除く): 4262193

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 61, 65, 117, 131, 183, 195, 305, 393, 549, 585, 655, 793, 915, 1179, 1703, 1965, 2379, 2745, 3965, 5109, 5895, 7137, 7991, 8515, 11895, 15327, 23973, 25545, 35685, 39955, 71919, 76635, 103883, 119865, 311649, 359595, 519415, 934947, 1558245, 4674735]

約数ペア:

[(1, 4674735), (3, 1558245), (5, 934947), (9, 519415), (13, 359595), (15, 311649), (39, 119865), (45, 103883), (61, 76635), (65, 71919), (117, 39955), (131, 35685), (183, 25545), (195, 23973), (305, 15327), (393, 11895), (549, 8515), (585, 7991), (655, 7137), (793, 5895), (915, 5109), (1179, 3965), (1703, 2745), (1965, 2379)]