329618175

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 610675200

約数和(自身を除く): 281057025

約数列:

[1, 3, 5, 15, 19, 23, 25, 57, 69, 75, 89, 95, 113, 115, 267, 285, 339, 345, 437, 445, 475, 565, 575, 1311, 1335, 1425, 1691, 1695, 1725, 2047, 2147, 2185, 2225, 2599, 2825, 5073, 6141, 6441, 6555, 6675, 7797, 8455, 8475, 10057, 10235, 10735, 10925, 12995, 25365, 30171, 30705, 32205, 32775, 38893, 38985, 42275, 49381, 50285, 51175, 53675, 64975, 116679, 126825, 148143, 150855, 153525, 161025, 191083, 194465, 194925, 231311, 246905, 251425, 573249, 583395, 693933, 740715, 754275, 955415, 972325, 1156555, 1234525, 2866245, 2916975, 3469665, 3703575, 4394909, 4777075, 5782775, 13184727, 14331225, 17348325, 21974545, 65923635, 109872725, 329618175]

約数ペア:

[(1, 329618175), (3, 109872725), (5, 65923635), (15, 21974545), (19, 17348325), (23, 14331225), (25, 13184727), (57, 5782775), (69, 4777075), (75, 4394909), (89, 3703575), (95, 3469665), (113, 2916975), (115, 2866245), (267, 1234525), (285, 1156555), (339, 972325), (345, 955415), (437, 754275), (445, 740715), (475, 693933), (565, 583395), (575, 573249), (1311, 251425), (1335, 246905), (1425, 231311), (1691, 194925), (1695, 194465), (1725, 191083), (2047, 161025), (2147, 153525), (2185, 150855), (2225, 148143), (2599, 126825), (2825, 116679), (5073, 64975), (6141, 53675), (6441, 51175), (6555, 50285), (6675, 49381), (7797, 42275), (8455, 38985), (8475, 38893), (10057, 32775), (10235, 32205), (10735, 30705), (10925, 30171), (12995, 25365)]