40201125

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 71884800

約数和(自身を除く): 31683675

約数列:

[1, 3, 5, 15, 23, 25, 59, 69, 75, 79, 115, 125, 177, 237, 295, 345, 375, 395, 575, 885, 1185, 1357, 1475, 1725, 1817, 1975, 2875, 4071, 4425, 4661, 5451, 5925, 6785, 7375, 8625, 9085, 9875, 13983, 20355, 22125, 23305, 27255, 29625, 33925, 45425, 69915, 101775, 107203, 116525, 136275, 169625, 227125, 321609, 349575, 508875, 536015, 582625, 681375, 1608045, 1747875, 2680075, 8040225, 13400375, 40201125]

約数ペア:

[(1, 40201125), (3, 13400375), (5, 8040225), (15, 2680075), (23, 1747875), (25, 1608045), (59, 681375), (69, 582625), (75, 536015), (79, 508875), (115, 349575), (125, 321609), (177, 227125), (237, 169625), (295, 136275), (345, 116525), (375, 107203), (395, 101775), (575, 69915), (885, 45425), (1185, 33925), (1357, 29625), (1475, 27255), (1725, 23305), (1817, 22125), (1975, 20355), (2875, 13983), (4071, 9875), (4425, 9085), (4661, 8625), (5451, 7375), (5925, 6785)]