26023275

素因数分解:

$3^4\times 5^2\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:274

約数の個数: 60

約数和(自身を含む): 49153104

約数和(自身を除く): 23129829

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 71, 75, 81, 135, 181, 213, 225, 355, 405, 543, 639, 675, 905, 1065, 1629, 1775, 1917, 2025, 2715, 3195, 4525, 4887, 5325, 5751, 8145, 9585, 12851, 13575, 14661, 15975, 24435, 28755, 38553, 40725, 47925, 64255, 73305, 115659, 122175, 143775, 192765, 321275, 346977, 366525, 578295, 963825, 1040931, 1734885, 2891475, 5204655, 8674425, 26023275]

約数ペア:

[(1, 26023275), (3, 8674425), (5, 5204655), (9, 2891475), (15, 1734885), (25, 1040931), (27, 963825), (45, 578295), (71, 366525), (75, 346977), (81, 321275), (135, 192765), (181, 143775), (213, 122175), (225, 115659), (355, 73305), (405, 64255), (543, 47925), (639, 40725), (675, 38553), (905, 28755), (1065, 24435), (1629, 15975), (1775, 14661), (1917, 13575), (2025, 12851), (2715, 9585), (3195, 8145), (4525, 5751), (4887, 5325)]