38094875

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 62270208

約数和(自身を除く): 24175333

約数列:

[1, 5, 7, 13, 17, 25, 35, 65, 85, 91, 119, 125, 175, 197, 221, 325, 425, 455, 595, 875, 985, 1105, 1379, 1547, 1625, 2125, 2275, 2561, 2975, 3349, 4925, 5525, 6895, 7735, 11375, 12805, 14875, 16745, 17927, 23443, 24625, 27625, 34475, 38675, 43537, 64025, 83725, 89635, 117215, 172375, 193375, 217685, 304759, 320125, 418625, 448175, 586075, 1088425, 1523795, 2240875, 2930375, 5442125, 7618975, 38094875]

約数ペア:

[(1, 38094875), (5, 7618975), (7, 5442125), (13, 2930375), (17, 2240875), (25, 1523795), (35, 1088425), (65, 586075), (85, 448175), (91, 418625), (119, 320125), (125, 304759), (175, 217685), (197, 193375), (221, 172375), (325, 117215), (425, 89635), (455, 83725), (595, 64025), (875, 43537), (985, 38675), (1105, 34475), (1379, 27625), (1547, 24625), (1625, 23443), (2125, 17927), (2275, 16745), (2561, 14875), (2975, 12805), (3349, 11375), (4925, 7735), (5525, 6895)]