90044865

素因数分解:

$3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2003}}^1$

素因数の和:2060

約数の個数: 48

約数和(自身を含む): 166315968

約数和(自身を除く): 76271103

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 81, 111, 135, 185, 243, 333, 405, 555, 999, 1215, 1665, 2003, 2997, 4995, 6009, 8991, 10015, 14985, 18027, 30045, 44955, 54081, 74111, 90135, 162243, 222333, 270405, 370555, 486729, 666999, 811215, 1111665, 2000997, 2433645, 3334995, 6002991, 10004985, 18008973, 30014955, 90044865]

約数ペア:

[(1, 90044865), (3, 30014955), (5, 18008973), (9, 10004985), (15, 6002991), (27, 3334995), (37, 2433645), (45, 2000997), (81, 1111665), (111, 811215), (135, 666999), (185, 486729), (243, 370555), (333, 270405), (405, 222333), (555, 162243), (999, 90135), (1215, 74111), (1665, 54081), (2003, 44955), (2997, 30045), (4995, 18027), (6009, 14985), (8991, 10015)]