26913375

素因数分解:

$3^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:577

約数の個数: 48

約数和(自身を含む): 49645440

約数和(自身を除く): 22732065

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 125, 141, 225, 235, 375, 423, 509, 705, 1125, 1175, 1527, 2115, 2545, 3525, 4581, 5875, 7635, 10575, 12725, 17625, 22905, 23923, 38175, 52875, 63625, 71769, 114525, 119615, 190875, 215307, 358845, 572625, 598075, 1076535, 1794225, 2990375, 5382675, 8971125, 26913375]

約数ペア:

[(1, 26913375), (3, 8971125), (5, 5382675), (9, 2990375), (15, 1794225), (25, 1076535), (45, 598075), (47, 572625), (75, 358845), (125, 215307), (141, 190875), (225, 119615), (235, 114525), (375, 71769), (423, 63625), (509, 52875), (705, 38175), (1125, 23923), (1175, 22905), (1527, 17625), (2115, 12725), (2545, 10575), (3525, 7635), (4581, 5875)]