15058355

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 20865600

約数和(自身を除く): 5807245

約数列:

[1, 5, 13, 19, 65, 89, 95, 137, 247, 445, 685, 1157, 1235, 1691, 1781, 2603, 5785, 8455, 8905, 12193, 13015, 21983, 33839, 60965, 109915, 158509, 169195, 231667, 792545, 1158335, 3011671, 15058355]

約数ペア:

[(1, 15058355), (5, 3011671), (13, 1158335), (19, 792545), (65, 231667), (89, 169195), (95, 158509), (137, 109915), (247, 60965), (445, 33839), (685, 21983), (1157, 13015), (1235, 12193), (1691, 8905), (1781, 8455), (2603, 5785)]