27832646075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1\times {\mathrm{6121}}^1$

素因数の和:6984

約数の個数: 48

約数和(自身を含む): 39407852736

約数和(自身を除く): 11575206661

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 823, 1105, 4115, 5525, 6121, 10699, 13991, 20575, 30605, 53495, 69955, 79573, 104057, 153025, 181883, 267475, 349775, 397865, 520285, 909415, 1352741, 1989325, 2601425, 4547075, 5037583, 6763705, 25187915, 33818525, 65488579, 85638911, 125939575, 327442895, 428194555, 1113305843, 1637214475, 2140972775, 5566529215, 27832646075]

約数ペア:

[(1, 27832646075), (5, 5566529215), (13, 2140972775), (17, 1637214475), (25, 1113305843), (65, 428194555), (85, 327442895), (221, 125939575), (325, 85638911), (425, 65488579), (823, 33818525), (1105, 25187915), (4115, 6763705), (5525, 5037583), (6121, 4547075), (10699, 2601425), (13991, 1989325), (20575, 1352741), (30605, 909415), (53495, 520285), (69955, 397865), (79573, 349775), (104057, 267475), (153025, 181883)]