1040778825

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{3169}}^1$

素因数の和:3362

約数の個数: 48

約数和(自身を含む): 1792444800

約数和(自身を除く): 751665975

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 151, 435, 453, 725, 755, 2175, 2265, 3169, 3775, 4379, 9507, 11325, 13137, 15845, 21895, 47535, 65685, 79225, 91901, 109475, 237675, 275703, 328425, 459505, 478519, 1378515, 1435557, 2297525, 2392595, 6892575, 7177785, 11962975, 13877051, 35888925, 41631153, 69385255, 208155765, 346926275, 1040778825]

約数ペア:

[(1, 1040778825), (3, 346926275), (5, 208155765), (15, 69385255), (25, 41631153), (29, 35888925), (75, 13877051), (87, 11962975), (145, 7177785), (151, 6892575), (435, 2392595), (453, 2297525), (725, 1435557), (755, 1378515), (2175, 478519), (2265, 459505), (3169, 328425), (3775, 275703), (4379, 237675), (9507, 109475), (11325, 91901), (13137, 79225), (15845, 65685), (21895, 47535)]