23573025

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{1663}}^1$

素因数の和:1692

約数の個数: 60

約数和(自身を含む): 49933312

約数和(自身を除く): 26360287

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 135, 175, 189, 225, 315, 405, 525, 567, 675, 945, 1575, 1663, 2025, 2835, 4725, 4989, 8315, 11641, 14175, 14967, 24945, 34923, 41575, 44901, 58205, 74835, 104769, 124725, 134703, 174615, 224505, 291025, 314307, 374175, 523845, 673515, 873075, 942921, 1122525, 1571535, 2619225, 3367575, 4714605, 7857675, 23573025]

約数ペア:

[(1, 23573025), (3, 7857675), (5, 4714605), (7, 3367575), (9, 2619225), (15, 1571535), (21, 1122525), (25, 942921), (27, 873075), (35, 673515), (45, 523845), (63, 374175), (75, 314307), (81, 291025), (105, 224505), (135, 174615), (175, 134703), (189, 124725), (225, 104769), (315, 74835), (405, 58205), (525, 44901), (567, 41575), (675, 34923), (945, 24945), (1575, 14967), (1663, 14175), (2025, 11641), (2835, 8315), (4725, 4989)]