147684465

素因数分解:

$3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1361

約数の個数: 56

約数和(自身を含む): 274491648

約数和(自身を除く): 126807183

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 243, 279, 405, 465, 729, 837, 1215, 1307, 1395, 2511, 3645, 3921, 4185, 6535, 7533, 11763, 12555, 19605, 22599, 35289, 37665, 40517, 58815, 105867, 112995, 121551, 176445, 202585, 317601, 364653, 529335, 607755, 952803, 1093959, 1588005, 1823265, 3281877, 4764015, 5469795, 9845631, 16409385, 29536893, 49228155, 147684465]

約数ペア:

[(1, 147684465), (3, 49228155), (5, 29536893), (9, 16409385), (15, 9845631), (27, 5469795), (31, 4764015), (45, 3281877), (81, 1823265), (93, 1588005), (135, 1093959), (155, 952803), (243, 607755), (279, 529335), (405, 364653), (465, 317601), (729, 202585), (837, 176445), (1215, 121551), (1307, 112995), (1395, 105867), (2511, 58815), (3645, 40517), (3921, 37665), (4185, 35289), (6535, 22599), (7533, 19605), (11763, 12555)]