12565564425

素因数分解:

$3^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{213973}}^1$

素因数の和:214024

約数の個数: 60

約数和(自身を含む): 24078494220

約数和(自身を除く): 11512929795

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 81, 87, 135, 145, 225, 261, 405, 435, 675, 725, 783, 1305, 2025, 2175, 2349, 3915, 6525, 11745, 19575, 58725, 213973, 641919, 1069865, 1925757, 3209595, 5349325, 5777271, 6205217, 9628785, 16047975, 17331813, 18615651, 28886355, 31026085, 48143925, 55846953, 86659065, 93078255, 144431775, 155130425, 167540859, 279234765, 433295325, 465391275, 502622577, 837704295, 1396173825, 2513112885, 4188521475, 12565564425]

約数ペア:

[(1, 12565564425), (3, 4188521475), (5, 2513112885), (9, 1396173825), (15, 837704295), (25, 502622577), (27, 465391275), (29, 433295325), (45, 279234765), (75, 167540859), (81, 155130425), (87, 144431775), (135, 93078255), (145, 86659065), (225, 55846953), (261, 48143925), (405, 31026085), (435, 28886355), (675, 18615651), (725, 17331813), (783, 16047975), (1305, 9628785), (2025, 6205217), (2175, 5777271), (2349, 5349325), (3915, 3209595), (6525, 1925757), (11745, 1069865), (19575, 641919), (58725, 213973)]