40149375

素因数分解:

$3^1\times 5^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:79

約数の個数: 120

約数和(自身を含む): 85472640

約数和(自身を除く): 45323265

約数列:

[1, 3, 5, 7, 15, 19, 21, 23, 25, 35, 49, 57, 69, 75, 95, 105, 115, 125, 133, 147, 161, 175, 245, 285, 345, 375, 399, 437, 475, 483, 525, 575, 625, 665, 735, 805, 875, 931, 1127, 1225, 1311, 1425, 1725, 1875, 1995, 2185, 2375, 2415, 2625, 2793, 2875, 3059, 3325, 3381, 3675, 4025, 4375, 4655, 5635, 6125, 6555, 7125, 8625, 9177, 9975, 10925, 11875, 12075, 13125, 13965, 14375, 15295, 16625, 16905, 18375, 20125, 21413, 23275, 28175, 30625, 32775, 35625, 43125, 45885, 49875, 54625, 60375, 64239, 69825, 76475, 83125, 84525, 91875, 100625, 107065, 116375, 140875, 163875, 229425, 249375, 273125, 301875, 321195, 349125, 382375, 422625, 535325, 581875, 704375, 819375, 1147125, 1605975, 1745625, 1911875, 2113125, 2676625, 5735625, 8029875, 13383125, 40149375]

約数ペア:

[(1, 40149375), (3, 13383125), (5, 8029875), (7, 5735625), (15, 2676625), (19, 2113125), (21, 1911875), (23, 1745625), (25, 1605975), (35, 1147125), (49, 819375), (57, 704375), (69, 581875), (75, 535325), (95, 422625), (105, 382375), (115, 349125), (125, 321195), (133, 301875), (147, 273125), (161, 249375), (175, 229425), (245, 163875), (285, 140875), (345, 116375), (375, 107065), (399, 100625), (437, 91875), (475, 84525), (483, 83125), (525, 76475), (575, 69825), (625, 64239), (665, 60375), (735, 54625), (805, 49875), (875, 45885), (931, 43125), (1127, 35625), (1225, 32775), (1311, 30625), (1425, 28175), (1725, 23275), (1875, 21413), (1995, 20125), (2185, 18375), (2375, 16905), (2415, 16625), (2625, 15295), (2793, 14375), (2875, 13965), (3059, 13125), (3325, 12075), (3381, 11875), (3675, 10925), (4025, 9975), (4375, 9177), (4655, 8625), (5635, 7125), (6125, 6555)]