251832075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{797}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 455970816

約数和(自身を除く): 204138741

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 383, 797, 825, 1149, 1915, 2391, 3985, 4213, 5745, 8767, 9575, 11955, 12639, 19925, 21065, 26301, 28725, 43835, 59775, 63195, 105325, 131505, 219175, 305251, 315975, 657525, 915753, 1526255, 3357761, 4578765, 7631275, 10073283, 16788805, 22893825, 50366415, 83944025, 251832075]

約数ペア:

[(1, 251832075), (3, 83944025), (5, 50366415), (11, 22893825), (15, 16788805), (25, 10073283), (33, 7631275), (55, 4578765), (75, 3357761), (165, 1526255), (275, 915753), (383, 657525), (797, 315975), (825, 305251), (1149, 219175), (1915, 131505), (2391, 105325), (3985, 63195), (4213, 59775), (5745, 43835), (8767, 28725), (9575, 26301), (11955, 21065), (12639, 19925)]