69233775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4177}}^1$

素因数の和:4220

約数の個数: 48

約数和(自身を含む): 130554144

約数和(自身を除く): 61320369

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 255, 325, 425, 663, 975, 1105, 1275, 3315, 4177, 5525, 12531, 16575, 20885, 54301, 62655, 71009, 104425, 162903, 213027, 271505, 313275, 355045, 814515, 923117, 1065135, 1357525, 1775225, 2769351, 4072575, 4615585, 5325675, 13846755, 23077925, 69233775]

約数ペア:

[(1, 69233775), (3, 23077925), (5, 13846755), (13, 5325675), (15, 4615585), (17, 4072575), (25, 2769351), (39, 1775225), (51, 1357525), (65, 1065135), (75, 923117), (85, 814515), (195, 355045), (221, 313275), (255, 271505), (325, 213027), (425, 162903), (663, 104425), (975, 71009), (1105, 62655), (1275, 54301), (3315, 20885), (4177, 16575), (5525, 12531)]