89352405

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{509}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 160392960

約数和(自身を除く): 71040555

約数列:

[1, 3, 5, 9, 15, 45, 47, 83, 141, 235, 249, 415, 423, 509, 705, 747, 1245, 1527, 2115, 2545, 3735, 3901, 4581, 7635, 11703, 19505, 22905, 23923, 35109, 42247, 58515, 71769, 119615, 126741, 175545, 211235, 215307, 358845, 380223, 633705, 1076535, 1901115, 1985609, 5956827, 9928045, 17870481, 29784135, 89352405]

約数ペア:

[(1, 89352405), (3, 29784135), (5, 17870481), (9, 9928045), (15, 5956827), (45, 1985609), (47, 1901115), (83, 1076535), (141, 633705), (235, 380223), (249, 358845), (415, 215307), (423, 211235), (509, 175545), (705, 126741), (747, 119615), (1245, 71769), (1527, 58515), (2115, 42247), (2545, 35109), (3735, 23923), (3901, 22905), (4581, 19505), (7635, 11703)]