80458468425

素因数分解:

$3^4\times 5^2\times {\mathrm{181}}^1\times {\mathrm{219517}}^1$

素因数の和:219720

約数の個数: 60

約数和(自身を含む): 149860987276

約数和(自身を除く): 69402518851

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 181, 225, 405, 543, 675, 905, 1629, 2025, 2715, 4525, 4887, 8145, 13575, 14661, 24435, 40725, 73305, 122175, 219517, 366525, 658551, 1097585, 1975653, 3292755, 5487925, 5926959, 9878265, 16463775, 17780877, 29634795, 39732577, 49391325, 88904385, 119197731, 148173975, 198662885, 357593193, 444521925, 595988655, 993314425, 1072779579, 1787965965, 2979943275, 3218338737, 5363897895, 8939829825, 16091693685, 26819489475, 80458468425]

約数ペア:

[(1, 80458468425), (3, 26819489475), (5, 16091693685), (9, 8939829825), (15, 5363897895), (25, 3218338737), (27, 2979943275), (45, 1787965965), (75, 1072779579), (81, 993314425), (135, 595988655), (181, 444521925), (225, 357593193), (405, 198662885), (543, 148173975), (675, 119197731), (905, 88904385), (1629, 49391325), (2025, 39732577), (2715, 29634795), (4525, 17780877), (4887, 16463775), (8145, 9878265), (13575, 5926959), (14661, 5487925), (24435, 3292755), (40725, 1975653), (73305, 1097585), (122175, 658551), (219517, 366525)]