274323915

素因数分解:

$3^5\times 5^1\times {\mathrm{225781}}^1$

素因数の和:225801

約数の個数: 24

約数和(自身を含む): 493107888

約数和(自身を除く): 218783973

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 225781, 677343, 1128905, 2032029, 3386715, 6096087, 10160145, 18288261, 30480435, 54864783, 91441305, 274323915]

約数ペア:

[(1, 274323915), (3, 91441305), (5, 54864783), (9, 30480435), (15, 18288261), (27, 10160145), (45, 6096087), (81, 3386715), (135, 2032029), (243, 1128905), (405, 677343), (1215, 225781)]