84206415

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{509}}^1$

素因数の和:827

約数の個数: 32

約数和(自身を含む): 138801600

約数和(自身を除く): 54595185

約数列:

[1, 3, 5, 15, 41, 123, 205, 269, 509, 615, 807, 1345, 1527, 2545, 4035, 7635, 11029, 20869, 33087, 55145, 62607, 104345, 136921, 165435, 313035, 410763, 684605, 2053815, 5613761, 16841283, 28068805, 84206415]

約数ペア:

[(1, 84206415), (3, 28068805), (5, 16841283), (15, 5613761), (41, 2053815), (123, 684605), (205, 410763), (269, 313035), (509, 165435), (615, 136921), (807, 104345), (1345, 62607), (1527, 55145), (2545, 33087), (4035, 20869), (7635, 11029)]