417288075

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{383}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 704716800

約数和(自身を除く): 287428725

約数列:

[1, 3, 5, 15, 25, 73, 75, 199, 219, 365, 383, 597, 995, 1095, 1149, 1825, 1915, 2985, 4975, 5475, 5745, 9575, 14527, 14925, 27959, 28725, 43581, 72635, 76217, 83877, 139795, 217905, 228651, 363175, 381085, 419385, 698975, 1089525, 1143255, 1905425, 2096925, 5563841, 5716275, 16691523, 27819205, 83457615, 139096025, 417288075]

約数ペア:

[(1, 417288075), (3, 139096025), (5, 83457615), (15, 27819205), (25, 16691523), (73, 5716275), (75, 5563841), (199, 2096925), (219, 1905425), (365, 1143255), (383, 1089525), (597, 698975), (995, 419385), (1095, 381085), (1149, 363175), (1825, 228651), (1915, 217905), (2985, 139795), (4975, 83877), (5475, 76217), (5745, 72635), (9575, 43581), (14527, 28725), (14925, 27959)]