148922975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 207709920

約数和(自身を除く): 58786945

約数列:

[1, 5, 17, 25, 29, 43, 85, 145, 215, 281, 425, 493, 725, 731, 1075, 1247, 1405, 2465, 3655, 4777, 6235, 7025, 8149, 12083, 12325, 18275, 21199, 23885, 31175, 40745, 60415, 105995, 119425, 138533, 203725, 205411, 302075, 350407, 529975, 692665, 1027055, 1752035, 3463325, 5135275, 5956919, 8760175, 29784595, 148922975]

約数ペア:

[(1, 148922975), (5, 29784595), (17, 8760175), (25, 5956919), (29, 5135275), (43, 3463325), (85, 1752035), (145, 1027055), (215, 692665), (281, 529975), (425, 350407), (493, 302075), (725, 205411), (731, 203725), (1075, 138533), (1247, 119425), (1405, 105995), (2465, 60415), (3655, 40745), (4777, 31175), (6235, 23885), (7025, 21199), (8149, 18275), (12083, 12325)]