152374875

素因数分解:

$3^1\times 5^3\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 264176640

約数和(自身を除く): 111801765

約数列:

[1, 3, 5, 15, 25, 59, 71, 75, 97, 125, 177, 213, 291, 295, 355, 375, 485, 885, 1065, 1455, 1475, 1775, 2425, 4189, 4425, 5325, 5723, 6887, 7275, 7375, 8875, 12125, 12567, 17169, 20661, 20945, 22125, 26625, 28615, 34435, 36375, 62835, 85845, 103305, 104725, 143075, 172175, 314175, 406333, 429225, 516525, 523625, 715375, 860875, 1218999, 1570875, 2031665, 2146125, 2582625, 6094995, 10158325, 30474975, 50791625, 152374875]

約数ペア:

[(1, 152374875), (3, 50791625), (5, 30474975), (15, 10158325), (25, 6094995), (59, 2582625), (71, 2146125), (75, 2031665), (97, 1570875), (125, 1218999), (177, 860875), (213, 715375), (291, 523625), (295, 516525), (355, 429225), (375, 406333), (485, 314175), (885, 172175), (1065, 143075), (1455, 104725), (1475, 103305), (1775, 85845), (2425, 62835), (4189, 36375), (4425, 34435), (5325, 28615), (5723, 26625), (6887, 22125), (7275, 20945), (7375, 20661), (8875, 17169), (12125, 12567)]