91354275

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 173322240

約数和(自身を除く): 81967965

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 127, 139, 207, 225, 345, 381, 417, 575, 635, 695, 1035, 1143, 1251, 1725, 1905, 2085, 2921, 3175, 3197, 3475, 5175, 5715, 6255, 8763, 9525, 9591, 10425, 14605, 15985, 17653, 26289, 28575, 28773, 31275, 43815, 47955, 52959, 73025, 79925, 88265, 131445, 143865, 158877, 219075, 239775, 264795, 406019, 441325, 657225, 719325, 794385, 1218057, 1323975, 2030095, 3654171, 3971925, 6090285, 10150475, 18270855, 30451425, 91354275]

約数ペア:

[(1, 91354275), (3, 30451425), (5, 18270855), (9, 10150475), (15, 6090285), (23, 3971925), (25, 3654171), (45, 2030095), (69, 1323975), (75, 1218057), (115, 794385), (127, 719325), (139, 657225), (207, 441325), (225, 406019), (345, 264795), (381, 239775), (417, 219075), (575, 158877), (635, 143865), (695, 131445), (1035, 88265), (1143, 79925), (1251, 73025), (1725, 52959), (1905, 47955), (2085, 43815), (2921, 31275), (3175, 28773), (3197, 28575), (3475, 26289), (5175, 17653), (5715, 15985), (6255, 14605), (8763, 10425), (9525, 9591)]