12164625

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{983}}^1$

素因数の和:1015

約数の個数: 48

約数和(自身を含む): 23946624

約数和(自身を除く): 11781999

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 125, 165, 225, 275, 375, 495, 825, 983, 1125, 1375, 2475, 2949, 4125, 4915, 8847, 10813, 12375, 14745, 24575, 32439, 44235, 54065, 73725, 97317, 122875, 162195, 221175, 270325, 368625, 486585, 810975, 1105875, 1351625, 2432925, 4054875, 12164625]

約数ペア:

[(1, 12164625), (3, 4054875), (5, 2432925), (9, 1351625), (11, 1105875), (15, 810975), (25, 486585), (33, 368625), (45, 270325), (55, 221175), (75, 162195), (99, 122875), (125, 97317), (165, 73725), (225, 54065), (275, 44235), (375, 32439), (495, 24575), (825, 14745), (983, 12375), (1125, 10813), (1375, 8847), (2475, 4915), (2949, 4125)]