151923825

素因数分解:

$3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{6961}}^1$

素因数の和:7074

約数の個数: 36

約数和(自身を含む): 274957228

約数和(自身を除く): 123033403

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 97, 225, 291, 485, 873, 1455, 2425, 4365, 6961, 7275, 20883, 21825, 34805, 62649, 104415, 174025, 313245, 522075, 675217, 1566225, 2025651, 3376085, 6076953, 10128255, 16880425, 30384765, 50641275, 151923825]

約数ペア:

[(1, 151923825), (3, 50641275), (5, 30384765), (9, 16880425), (15, 10128255), (25, 6076953), (45, 3376085), (75, 2025651), (97, 1566225), (225, 675217), (291, 522075), (485, 313245), (873, 174025), (1455, 104415), (2425, 62649), (4365, 34805), (6961, 21825), (7275, 20883)]