23111325

素因数分解:

$3^4\times 5^2\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:236

約数の個数: 60

約数和(自身を含む): 43616628

約数和(自身を除く): 20505303

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 101, 113, 135, 225, 303, 339, 405, 505, 565, 675, 909, 1017, 1515, 1695, 2025, 2525, 2727, 2825, 3051, 4545, 5085, 7575, 8181, 8475, 9153, 11413, 13635, 15255, 22725, 25425, 34239, 40905, 45765, 57065, 68175, 76275, 102717, 171195, 204525, 228825, 285325, 308151, 513585, 855975, 924453, 1540755, 2567925, 4622265, 7703775, 23111325]

約数ペア:

[(1, 23111325), (3, 7703775), (5, 4622265), (9, 2567925), (15, 1540755), (25, 924453), (27, 855975), (45, 513585), (75, 308151), (81, 285325), (101, 228825), (113, 204525), (135, 171195), (225, 102717), (303, 76275), (339, 68175), (405, 57065), (505, 45765), (565, 40905), (675, 34239), (909, 25425), (1017, 22725), (1515, 15255), (1695, 13635), (2025, 11413), (2525, 9153), (2727, 8475), (2825, 8181), (3051, 7575), (4545, 5085)]