63221725

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 96422400

約数和(自身を除く): 33200675

約数列:

[1, 5, 7, 17, 25, 35, 79, 85, 119, 175, 269, 395, 425, 553, 595, 1343, 1345, 1883, 1975, 2765, 2975, 4573, 6715, 6725, 9401, 9415, 13825, 21251, 22865, 32011, 33575, 47005, 47075, 106255, 114325, 148757, 160055, 235025, 361267, 531275, 743785, 800275, 1806335, 2528869, 3718925, 9031675, 12644345, 63221725]

約数ペア:

[(1, 63221725), (5, 12644345), (7, 9031675), (17, 3718925), (25, 2528869), (35, 1806335), (79, 800275), (85, 743785), (119, 531275), (175, 361267), (269, 235025), (395, 160055), (425, 148757), (553, 114325), (595, 106255), (1343, 47075), (1345, 47005), (1883, 33575), (1975, 32011), (2765, 22865), (2975, 21251), (4573, 13825), (6715, 9415), (6725, 9401)]