29902725

素因数分解:

$3^2\times 5^2\times {\mathrm{347}}^1\times {\mathrm{383}}^1$

素因数の和:746

約数の個数: 36

約数和(自身を含む): 53853696

約数和(自身を除く): 23950971

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 347, 383, 1041, 1149, 1735, 1915, 3123, 3447, 5205, 5745, 8675, 9575, 15615, 17235, 26025, 28725, 78075, 86175, 132901, 398703, 664505, 1196109, 1993515, 3322525, 5980545, 9967575, 29902725]

約数ペア:

[(1, 29902725), (3, 9967575), (5, 5980545), (9, 3322525), (15, 1993515), (25, 1196109), (45, 664505), (75, 398703), (225, 132901), (347, 86175), (383, 78075), (1041, 28725), (1149, 26025), (1735, 17235), (1915, 15615), (3123, 9575), (3447, 8675), (5205, 5745)]