40582575

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:909

約数の個数: 72

約数和(自身を含む): 83566080

約数和(自身を除く): 42983505

約数列:

[1, 3, 5, 9, 11, 15, 19, 25, 33, 45, 55, 57, 75, 95, 99, 165, 171, 209, 225, 275, 285, 475, 495, 627, 825, 855, 863, 1045, 1425, 1881, 2475, 2589, 3135, 4275, 4315, 5225, 7767, 9405, 9493, 12945, 15675, 16397, 21575, 28479, 38835, 47025, 47465, 49191, 64725, 81985, 85437, 142395, 147573, 180367, 194175, 237325, 245955, 409925, 427185, 541101, 711975, 737865, 901835, 1229775, 1623303, 2135925, 2705505, 3689325, 4509175, 8116515, 13527525, 40582575]

約数ペア:

[(1, 40582575), (3, 13527525), (5, 8116515), (9, 4509175), (11, 3689325), (15, 2705505), (19, 2135925), (25, 1623303), (33, 1229775), (45, 901835), (55, 737865), (57, 711975), (75, 541101), (95, 427185), (99, 409925), (165, 245955), (171, 237325), (209, 194175), (225, 180367), (275, 147573), (285, 142395), (475, 85437), (495, 81985), (627, 64725), (825, 49191), (855, 47465), (863, 47025), (1045, 38835), (1425, 28479), (1881, 21575), (2475, 16397), (2589, 15675), (3135, 12945), (4275, 9493), (4315, 9405), (5225, 7767)]