29077725

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 50211072

約数和(自身を除く): 21133347

約数列:

[1, 3, 5, 15, 25, 47, 73, 75, 113, 141, 219, 235, 339, 365, 565, 705, 1095, 1175, 1695, 1825, 2825, 3431, 3525, 5311, 5475, 8249, 8475, 10293, 15933, 17155, 24747, 26555, 41245, 51465, 79665, 85775, 123735, 132775, 206225, 257325, 387703, 398325, 618675, 1163109, 1938515, 5815545, 9692575, 29077725]

約数ペア:

[(1, 29077725), (3, 9692575), (5, 5815545), (15, 1938515), (25, 1163109), (47, 618675), (73, 398325), (75, 387703), (113, 257325), (141, 206225), (219, 132775), (235, 123735), (339, 85775), (365, 79665), (565, 51465), (705, 41245), (1095, 26555), (1175, 24747), (1695, 17155), (1825, 15933), (2825, 10293), (3431, 8475), (3525, 8249), (5311, 5475)]