12263625

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{991}}^1$

素因数の和:1023

約数の個数: 48

約数和(自身を含む): 24141312

約数和(自身を除く): 11877687

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 125, 165, 225, 275, 375, 495, 825, 991, 1125, 1375, 2475, 2973, 4125, 4955, 8919, 10901, 12375, 14865, 24775, 32703, 44595, 54505, 74325, 98109, 123875, 163515, 222975, 272525, 371625, 490545, 817575, 1114875, 1362625, 2452725, 4087875, 12263625]

約数ペア:

[(1, 12263625), (3, 4087875), (5, 2452725), (9, 1362625), (11, 1114875), (15, 817575), (25, 490545), (33, 371625), (45, 272525), (55, 222975), (75, 163515), (99, 123875), (125, 98109), (165, 74325), (225, 54505), (275, 44595), (375, 32703), (495, 24775), (825, 14865), (991, 12375), (1125, 10901), (1375, 8919), (2475, 4955), (2973, 4125)]