86438475

素因数分解:

$3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{3461}}^1$

素因数の和:3517

約数の個数: 48

約数和(自身を含む): 163129440

約数和(自身を除く): 76690965

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 111, 135, 185, 225, 333, 555, 675, 925, 999, 1665, 2775, 3461, 4995, 8325, 10383, 17305, 24975, 31149, 51915, 86525, 93447, 128057, 155745, 259575, 384171, 467235, 640285, 778725, 1152513, 1920855, 2336175, 3201425, 3457539, 5762565, 9604275, 17287695, 28812825, 86438475]

約数ペア:

[(1, 86438475), (3, 28812825), (5, 17287695), (9, 9604275), (15, 5762565), (25, 3457539), (27, 3201425), (37, 2336175), (45, 1920855), (75, 1152513), (111, 778725), (135, 640285), (185, 467235), (225, 384171), (333, 259575), (555, 155745), (675, 128057), (925, 93447), (999, 86525), (1665, 51915), (2775, 31149), (3461, 24975), (4995, 17305), (8325, 10383)]