8066625

素因数分解:

$3^1\times 5^3\times 7^2\times {\mathrm{439}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 15649920

約数和(自身を除く): 7583295

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 125, 147, 175, 245, 375, 439, 525, 735, 875, 1225, 1317, 2195, 2625, 3073, 3675, 6125, 6585, 9219, 10975, 15365, 18375, 21511, 32925, 46095, 54875, 64533, 76825, 107555, 164625, 230475, 322665, 384125, 537775, 1152375, 1613325, 2688875, 8066625]

約数ペア:

[(1, 8066625), (3, 2688875), (5, 1613325), (7, 1152375), (15, 537775), (21, 384125), (25, 322665), (35, 230475), (49, 164625), (75, 107555), (105, 76825), (125, 64533), (147, 54875), (175, 46095), (245, 32925), (375, 21511), (439, 18375), (525, 15365), (735, 10975), (875, 9219), (1225, 6585), (1317, 6125), (2195, 3675), (2625, 3073)]