148928975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{5521}}^1$

素因数の和:5627

約数の個数: 24

約数和(自身を含む): 201310032

約数和(自身を除く): 52381057

約数列:

[1, 5, 13, 25, 65, 83, 325, 415, 1079, 2075, 5395, 5521, 26975, 27605, 71773, 138025, 358865, 458243, 1794325, 2291215, 5957159, 11456075, 29785795, 148928975]

約数ペア:

[(1, 148928975), (5, 29785795), (13, 11456075), (25, 5957159), (65, 2291215), (83, 1794325), (325, 458243), (415, 358865), (1079, 138025), (2075, 71773), (5395, 27605), (5521, 26975)]