1900946579145

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2003}}^1\times {\mathrm{3329999}}^1$

素因数の和:3332029

約数の個数: 32

約数和(自身を含む): 3203193600000

約数和(自身を除く): 1302247020855

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 2003, 6009, 10015, 30045, 38057, 114171, 190285, 570855, 3329999, 9989997, 16649995, 49949985, 63269981, 189809943, 316349905, 949049715, 6669987997, 20009963991, 33349939985, 100049819955, 126729771943, 380189315829, 633648859715, 1900946579145]

約数ペア:

[(1, 1900946579145), (3, 633648859715), (5, 380189315829), (15, 126729771943), (19, 100049819955), (57, 33349939985), (95, 20009963991), (285, 6669987997), (2003, 949049715), (6009, 316349905), (10015, 189809943), (30045, 63269981), (38057, 49949985), (114171, 16649995), (190285, 9989997), (570855, 3329999)]