2215742685

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{8053}}^1$

素因数の和:8174

約数の個数: 64

約数和(自身を含む): 4091689728

約数和(自身を除く): 1875947043

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 83, 85, 195, 221, 249, 255, 415, 663, 1079, 1105, 1245, 1411, 3237, 3315, 4233, 5395, 7055, 8053, 16185, 18343, 21165, 24159, 40265, 55029, 91715, 104689, 120795, 136901, 275145, 314067, 410703, 523445, 668399, 684505, 1570335, 1779713, 2005197, 2053515, 3341995, 5339139, 8689187, 8898565, 10025985, 11362783, 26067561, 26695695, 34088349, 43445935, 56813915, 130337805, 147716179, 170441745, 443148537, 738580895, 2215742685]

約数ペア:

[(1, 2215742685), (3, 738580895), (5, 443148537), (13, 170441745), (15, 147716179), (17, 130337805), (39, 56813915), (51, 43445935), (65, 34088349), (83, 26695695), (85, 26067561), (195, 11362783), (221, 10025985), (249, 8898565), (255, 8689187), (415, 5339139), (663, 3341995), (1079, 2053515), (1105, 2005197), (1245, 1779713), (1411, 1570335), (3237, 684505), (3315, 668399), (4233, 523445), (5395, 410703), (7055, 314067), (8053, 275145), (16185, 136901), (18343, 120795), (21165, 104689), (24159, 91715), (40265, 55029)]