64677015

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:433

約数の個数: 64

約数和(自身を含む): 125193600

約数和(自身を除く): 60516585

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 137, 195, 269, 351, 411, 585, 685, 807, 1233, 1345, 1755, 1781, 2055, 2421, 3497, 3699, 4035, 5343, 6165, 7263, 8905, 10491, 12105, 16029, 17485, 18495, 26715, 31473, 36315, 36853, 48087, 52455, 80145, 94419, 110559, 157365, 184265, 240435, 331677, 472095, 479089, 552795, 995031, 1437267, 1658385, 2395445, 4311801, 4975155, 7186335, 12935403, 21559005, 64677015]

約数ペア:

[(1, 64677015), (3, 21559005), (5, 12935403), (9, 7186335), (13, 4975155), (15, 4311801), (27, 2395445), (39, 1658385), (45, 1437267), (65, 995031), (117, 552795), (135, 479089), (137, 472095), (195, 331677), (269, 240435), (351, 184265), (411, 157365), (585, 110559), (685, 94419), (807, 80145), (1233, 52455), (1345, 48087), (1755, 36853), (1781, 36315), (2055, 31473), (2421, 26715), (3497, 18495), (3699, 17485), (4035, 16029), (5343, 12105), (6165, 10491), (7263, 8905)]