89453715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{727}}^1$

素因数の和:1379

約数の個数: 32

約数和(自身を含む): 154592256

約数和(自身を除く): 65138541

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 631, 727, 1893, 2181, 3155, 3635, 8203, 9451, 9465, 10905, 24609, 28353, 41015, 47255, 123045, 141765, 458737, 1376211, 2293685, 5963581, 6881055, 17890743, 29817905, 89453715]

約数ペア:

[(1, 89453715), (3, 29817905), (5, 17890743), (13, 6881055), (15, 5963581), (39, 2293685), (65, 1376211), (195, 458737), (631, 141765), (727, 123045), (1893, 47255), (2181, 41015), (3155, 28353), (3635, 24609), (8203, 10905), (9451, 9465)]