3645075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 7070976

約数和(自身を除く): 3425901

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 53, 75, 105, 131, 159, 175, 265, 371, 393, 525, 655, 795, 917, 1113, 1325, 1855, 1965, 2751, 3275, 3975, 4585, 5565, 6943, 9275, 9825, 13755, 20829, 22925, 27825, 34715, 48601, 68775, 104145, 145803, 173575, 243005, 520725, 729015, 1215025, 3645075]

約数ペア:

[(1, 3645075), (3, 1215025), (5, 729015), (7, 520725), (15, 243005), (21, 173575), (25, 145803), (35, 104145), (53, 68775), (75, 48601), (105, 34715), (131, 27825), (159, 22925), (175, 20829), (265, 13755), (371, 9825), (393, 9275), (525, 6943), (655, 5565), (795, 4585), (917, 3975), (1113, 3275), (1325, 2751), (1855, 1965)]