254362635

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4637}}^1$

素因数の和:4724

約数の個数: 48

約数和(自身を含む): 468846144

約数和(自身を除く): 214483509

約数列:

[1, 3, 5, 9, 15, 23, 45, 53, 69, 115, 159, 207, 265, 345, 477, 795, 1035, 1219, 2385, 3657, 4637, 6095, 10971, 13911, 18285, 23185, 41733, 54855, 69555, 106651, 208665, 245761, 319953, 533255, 737283, 959859, 1228805, 1599765, 2211849, 3686415, 4799295, 5652503, 11059245, 16957509, 28262515, 50872527, 84787545, 254362635]

約数ペア:

[(1, 254362635), (3, 84787545), (5, 50872527), (9, 28262515), (15, 16957509), (23, 11059245), (45, 5652503), (53, 4799295), (69, 3686415), (115, 2211849), (159, 1599765), (207, 1228805), (265, 959859), (345, 737283), (477, 533255), (795, 319953), (1035, 245761), (1219, 208665), (2385, 106651), (3657, 69555), (4637, 54855), (6095, 41733), (10971, 23185), (13911, 18285)]