457984605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{8731}}^1$

素因数の和:9021

約数の個数: 32

約数和(自身を含む): 792167040

約数和(自身を除く): 334182435

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 269, 807, 1345, 3497, 4035, 8731, 10491, 17485, 26193, 43655, 52455, 113503, 130965, 340509, 567515, 1702545, 2348639, 7045917, 11743195, 30532307, 35229585, 91596921, 152661535, 457984605]

約数ペア:

[(1, 457984605), (3, 152661535), (5, 91596921), (13, 35229585), (15, 30532307), (39, 11743195), (65, 7045917), (195, 2348639), (269, 1702545), (807, 567515), (1345, 340509), (3497, 130965), (4035, 113503), (8731, 52455), (10491, 43655), (17485, 26193)]