147862515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1483}}^1$

素因数の和:1548

約数の個数: 48

約数和(自身を含む): 262418688

約数和(自身を除く): 114556173

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 289, 345, 391, 867, 1173, 1445, 1483, 1955, 4335, 4449, 5865, 6647, 7415, 19941, 22245, 25211, 33235, 34109, 75633, 99705, 102327, 126055, 170545, 378165, 428587, 511635, 579853, 1285761, 1739559, 2142935, 2899265, 6428805, 8697795, 9857501, 29572503, 49287505, 147862515]

約数ペア:

[(1, 147862515), (3, 49287505), (5, 29572503), (15, 9857501), (17, 8697795), (23, 6428805), (51, 2899265), (69, 2142935), (85, 1739559), (115, 1285761), (255, 579853), (289, 511635), (345, 428587), (391, 378165), (867, 170545), (1173, 126055), (1445, 102327), (1483, 99705), (1955, 75633), (4335, 34109), (4449, 33235), (5865, 25211), (6647, 22245), (7415, 19941)]