4959225

素因数分解:

$3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:132

約数の個数: 60

約数和(自身を含む): 9602560

約数和(自身を除く): 4643335

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 79, 81, 93, 135, 155, 225, 237, 279, 395, 405, 465, 675, 711, 775, 837, 1185, 1395, 1975, 2025, 2133, 2325, 2449, 2511, 3555, 4185, 5925, 6399, 6975, 7347, 10665, 12245, 12555, 17775, 20925, 22041, 31995, 36735, 53325, 61225, 62775, 66123, 110205, 159975, 183675, 198369, 330615, 551025, 991845, 1653075, 4959225]

約数ペア:

[(1, 4959225), (3, 1653075), (5, 991845), (9, 551025), (15, 330615), (25, 198369), (27, 183675), (31, 159975), (45, 110205), (75, 66123), (79, 62775), (81, 61225), (93, 53325), (135, 36735), (155, 31995), (225, 22041), (237, 20925), (279, 17775), (395, 12555), (405, 12245), (465, 10665), (675, 7347), (711, 6975), (775, 6399), (837, 5925), (1185, 4185), (1395, 3555), (1975, 2511), (2025, 2449), (2133, 2325)]