47992725

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19391}}^1$

素因数の和:19418

約数の個数: 36

約数和(自身を含む): 93779712

約数和(自身を除く): 45786987

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 19391, 58173, 96955, 174519, 213301, 290865, 484775, 639903, 872595, 1066505, 1454325, 1919709, 3199515, 4362975, 5332525, 9598545, 15997575, 47992725]

約数ペア:

[(1, 47992725), (3, 15997575), (5, 9598545), (9, 5332525), (11, 4362975), (15, 3199515), (25, 1919709), (33, 1454325), (45, 1066505), (55, 872595), (75, 639903), (99, 484775), (165, 290865), (225, 213301), (275, 174519), (495, 96955), (825, 58173), (2475, 19391)]