70157725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 103118400

約数和(自身を除く): 32960675

約数列:

[1, 5, 11, 17, 25, 43, 55, 85, 187, 215, 275, 349, 425, 473, 731, 935, 1075, 1745, 2365, 3655, 3839, 4675, 5933, 8041, 8725, 11825, 15007, 18275, 19195, 29665, 40205, 65263, 75035, 95975, 148325, 165077, 201025, 255119, 326315, 375175, 825385, 1275595, 1631575, 2806309, 4126925, 6377975, 14031545, 70157725]

約数ペア:

[(1, 70157725), (5, 14031545), (11, 6377975), (17, 4126925), (25, 2806309), (43, 1631575), (55, 1275595), (85, 825385), (187, 375175), (215, 326315), (275, 255119), (349, 201025), (425, 165077), (473, 148325), (731, 95975), (935, 75035), (1075, 65263), (1745, 40205), (2365, 29665), (3655, 19195), (3839, 18275), (4675, 15007), (5933, 11825), (8041, 8725)]