42434975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 63076320

約数和(自身を除く): 20641345

約数列:

[1, 5, 11, 17, 25, 29, 55, 85, 145, 187, 275, 313, 319, 425, 493, 725, 935, 1565, 1595, 2465, 3443, 4675, 5321, 5423, 7825, 7975, 9077, 12325, 17215, 26605, 27115, 45385, 58531, 86075, 99847, 133025, 135575, 154309, 226925, 292655, 499235, 771545, 1463275, 1697399, 2496175, 3857725, 8486995, 42434975]

約数ペア:

[(1, 42434975), (5, 8486995), (11, 3857725), (17, 2496175), (25, 1697399), (29, 1463275), (55, 771545), (85, 499235), (145, 292655), (187, 226925), (275, 154309), (313, 135575), (319, 133025), (425, 99847), (493, 86075), (725, 58531), (935, 45385), (1565, 27115), (1595, 26605), (2465, 17215), (3443, 12325), (4675, 9077), (5321, 7975), (5423, 7825)]