38133375

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 73881600

約数和(自身を除く): 35748225

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 73, 75, 105, 125, 175, 199, 219, 365, 375, 511, 525, 597, 875, 995, 1095, 1393, 1533, 1825, 2555, 2625, 2985, 4179, 4975, 5475, 6965, 7665, 9125, 12775, 14527, 14925, 20895, 24875, 27375, 34825, 38325, 43581, 63875, 72635, 74625, 101689, 104475, 174125, 191625, 217905, 305067, 363175, 508445, 522375, 1089525, 1525335, 1815875, 2542225, 5447625, 7626675, 12711125, 38133375]

約数ペア:

[(1, 38133375), (3, 12711125), (5, 7626675), (7, 5447625), (15, 2542225), (21, 1815875), (25, 1525335), (35, 1089525), (73, 522375), (75, 508445), (105, 363175), (125, 305067), (175, 217905), (199, 191625), (219, 174125), (365, 104475), (375, 101689), (511, 74625), (525, 72635), (597, 63875), (875, 43581), (995, 38325), (1095, 34825), (1393, 27375), (1533, 24875), (1825, 20895), (2555, 14925), (2625, 14527), (2985, 12775), (4179, 9125), (4975, 7665), (5475, 6965)]