148973985

素因数分解:

$3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4133}}^1$

素因数の和:4239

約数の個数: 40

約数和(自身を含む): 270115560

約数和(自身を除く): 121141575

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 89, 135, 267, 405, 445, 801, 1335, 2403, 4005, 4133, 7209, 12015, 12399, 20665, 36045, 37197, 61995, 111591, 185985, 334773, 367837, 557955, 1103511, 1673865, 1839185, 3310533, 5517555, 9931599, 16552665, 29794797, 49657995, 148973985]

約数ペア:

[(1, 148973985), (3, 49657995), (5, 29794797), (9, 16552665), (15, 9931599), (27, 5517555), (45, 3310533), (81, 1839185), (89, 1673865), (135, 1103511), (267, 557955), (405, 367837), (445, 334773), (801, 185985), (1335, 111591), (2403, 61995), (4005, 37197), (4133, 36045), (7209, 20665), (12015, 12399)]