75671015

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 112580928

約数和(自身を除く): 36909913

約数列:

[1, 5, 7, 19, 35, 53, 95, 113, 133, 265, 361, 371, 565, 665, 791, 1007, 1805, 1855, 2147, 2527, 3955, 5035, 5989, 7049, 10735, 12635, 15029, 19133, 29945, 35245, 40793, 41923, 75145, 95665, 113791, 133931, 203965, 209615, 285551, 568955, 669655, 796537, 1427755, 2162029, 3982685, 10810145, 15134203, 75671015]

約数ペア:

[(1, 75671015), (5, 15134203), (7, 10810145), (19, 3982685), (35, 2162029), (53, 1427755), (95, 796537), (113, 669655), (133, 568955), (265, 285551), (361, 209615), (371, 203965), (565, 133931), (665, 113791), (791, 95665), (1007, 75145), (1805, 41923), (1855, 40793), (2147, 35245), (2527, 29945), (3955, 19133), (5035, 15029), (5989, 12635), (7049, 10735)]