133748415

素因数分解:

$3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 256628736

約数和(自身を除く): 122880321

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 53, 67, 81, 93, 135, 155, 159, 201, 243, 265, 279, 335, 405, 465, 477, 603, 795, 837, 1005, 1215, 1395, 1431, 1643, 1809, 2077, 2385, 2511, 3015, 3551, 4185, 4293, 4929, 5427, 6231, 7155, 7533, 8215, 9045, 10385, 10653, 12555, 12879, 14787, 16281, 17755, 18693, 21465, 24645, 27135, 31155, 31959, 37665, 44361, 53265, 56079, 64395, 73935, 81405, 93465, 95877, 110081, 133083, 159795, 168237, 221805, 280395, 287631, 330243, 399249, 479385, 504711, 550405, 665415, 841185, 862893, 990729, 1438155, 1651215, 1996245, 2523555, 2972187, 4314465, 4953645, 8916561, 14860935, 26749683, 44582805, 133748415]

約数ペア:

[(1, 133748415), (3, 44582805), (5, 26749683), (9, 14860935), (15, 8916561), (27, 4953645), (31, 4314465), (45, 2972187), (53, 2523555), (67, 1996245), (81, 1651215), (93, 1438155), (135, 990729), (155, 862893), (159, 841185), (201, 665415), (243, 550405), (265, 504711), (279, 479385), (335, 399249), (405, 330243), (465, 287631), (477, 280395), (603, 221805), (795, 168237), (837, 159795), (1005, 133083), (1215, 110081), (1395, 95877), (1431, 93465), (1643, 81405), (1809, 73935), (2077, 64395), (2385, 56079), (2511, 53265), (3015, 44361), (3551, 37665), (4185, 31959), (4293, 31155), (4929, 27135), (5427, 24645), (6231, 21465), (7155, 18693), (7533, 17755), (8215, 16281), (9045, 14787), (10385, 12879), (10653, 12555)]