41326875

素因数分解:

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

素因数の和:139

約数の個数: 80

約数和(自身を含む): 79974400

約数和(自身を除く): 38647525

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 79, 93, 125, 135, 155, 225, 237, 279, 375, 395, 465, 625, 675, 711, 775, 837, 1125, 1185, 1395, 1875, 1975, 2133, 2325, 2449, 3375, 3555, 3875, 4185, 5625, 5925, 6975, 7347, 9875, 10665, 11625, 12245, 16875, 17775, 19375, 20925, 22041, 29625, 34875, 36735, 49375, 53325, 58125, 61225, 66123, 88875, 104625, 110205, 148125, 174375, 183675, 266625, 306125, 330615, 444375, 523125, 551025, 918375, 1333125, 1530625, 1653075, 2755125, 4591875, 8265375, 13775625, 41326875]

約数ペア:

[(1, 41326875), (3, 13775625), (5, 8265375), (9, 4591875), (15, 2755125), (25, 1653075), (27, 1530625), (31, 1333125), (45, 918375), (75, 551025), (79, 523125), (93, 444375), (125, 330615), (135, 306125), (155, 266625), (225, 183675), (237, 174375), (279, 148125), (375, 110205), (395, 104625), (465, 88875), (625, 66123), (675, 61225), (711, 58125), (775, 53325), (837, 49375), (1125, 36735), (1185, 34875), (1395, 29625), (1875, 22041), (1975, 20925), (2133, 19375), (2325, 17775), (2449, 16875), (3375, 12245), (3555, 11625), (3875, 10665), (4185, 9875), (5625, 7347), (5925, 6975)]