4895345

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:114

約数の個数: 48

約数和(自身を含む): 7756560

約数和(自身を除く): 2861215

約数列:

[1, 5, 7, 13, 29, 35, 49, 53, 65, 91, 145, 203, 245, 265, 371, 377, 455, 637, 689, 1015, 1421, 1537, 1855, 1885, 2597, 2639, 3185, 3445, 4823, 7105, 7685, 10759, 12985, 13195, 18473, 19981, 24115, 33761, 53795, 75313, 92365, 99905, 139867, 168805, 376565, 699335, 979069, 4895345]

約数ペア:

[(1, 4895345), (5, 979069), (7, 699335), (13, 376565), (29, 168805), (35, 139867), (49, 99905), (53, 92365), (65, 75313), (91, 53795), (145, 33761), (203, 24115), (245, 19981), (265, 18473), (371, 13195), (377, 12985), (455, 10759), (637, 7685), (689, 7105), (1015, 4823), (1421, 3445), (1537, 3185), (1855, 2639), (1885, 2597)]