75952975

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 115706880

約数和(自身を除く): 39753905

約数列:

[1, 5, 7, 19, 25, 35, 53, 95, 133, 175, 265, 371, 431, 475, 665, 1007, 1325, 1855, 2155, 3017, 3325, 5035, 7049, 8189, 9275, 10775, 15085, 22843, 25175, 35245, 40945, 57323, 75425, 114215, 159901, 176225, 204725, 286615, 434017, 571075, 799505, 1433075, 2170085, 3038119, 3997525, 10850425, 15190595, 75952975]

約数ペア:

[(1, 75952975), (5, 15190595), (7, 10850425), (19, 3997525), (25, 3038119), (35, 2170085), (53, 1433075), (95, 799505), (133, 571075), (175, 434017), (265, 286615), (371, 204725), (431, 176225), (475, 159901), (665, 114215), (1007, 75425), (1325, 57323), (1855, 40945), (2155, 35245), (3017, 25175), (3325, 22843), (5035, 15085), (7049, 10775), (8189, 9275)]