38504115

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 74338992

約数和(自身を除く): 35834877

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 61, 65, 83, 117, 169, 183, 195, 249, 305, 415, 507, 549, 585, 747, 793, 845, 915, 1079, 1245, 1521, 2379, 2535, 2745, 3237, 3735, 3965, 5063, 5395, 7137, 7605, 9711, 10309, 11895, 14027, 15189, 16185, 25315, 30927, 35685, 42081, 45567, 48555, 51545, 65819, 70135, 75945, 92781, 126243, 154635, 197457, 210405, 227835, 329095, 463905, 592371, 631215, 855647, 987285, 2566941, 2961855, 4278235, 7700823, 12834705, 38504115]

約数ペア:

[(1, 38504115), (3, 12834705), (5, 7700823), (9, 4278235), (13, 2961855), (15, 2566941), (39, 987285), (45, 855647), (61, 631215), (65, 592371), (83, 463905), (117, 329095), (169, 227835), (183, 210405), (195, 197457), (249, 154635), (305, 126243), (415, 92781), (507, 75945), (549, 70135), (585, 65819), (747, 51545), (793, 48555), (845, 45567), (915, 42081), (1079, 35685), (1245, 30927), (1521, 25315), (2379, 16185), (2535, 15189), (2745, 14027), (3237, 11895), (3735, 10309), (3965, 9711), (5063, 7605), (5395, 7137)]