3318705

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:119

約数の個数: 64

約数和(自身を含む): 6666240

約数和(自身を除く): 3347535

約数列:

[1, 3, 5, 9, 13, 15, 27, 31, 39, 45, 61, 65, 93, 117, 135, 155, 183, 195, 279, 305, 351, 403, 465, 549, 585, 793, 837, 915, 1209, 1395, 1647, 1755, 1891, 2015, 2379, 2745, 3627, 3965, 4185, 5673, 6045, 7137, 8235, 9455, 10881, 11895, 17019, 18135, 21411, 24583, 28365, 35685, 51057, 54405, 73749, 85095, 107055, 122915, 221247, 255285, 368745, 663741, 1106235, 3318705]

約数ペア:

[(1, 3318705), (3, 1106235), (5, 663741), (9, 368745), (13, 255285), (15, 221247), (27, 122915), (31, 107055), (39, 85095), (45, 73749), (61, 54405), (65, 51057), (93, 35685), (117, 28365), (135, 24583), (155, 21411), (183, 18135), (195, 17019), (279, 11895), (305, 10881), (351, 9455), (403, 8235), (465, 7137), (549, 6045), (585, 5673), (793, 4185), (837, 3965), (915, 3627), (1209, 2745), (1395, 2379), (1647, 2015), (1755, 1891)]