201105585

素因数分解:

$3^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 369826560

約数和(自身を除く): 168720975

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 243, 265, 347, 405, 477, 729, 795, 1041, 1215, 1431, 1735, 2187, 2385, 3123, 3645, 4293, 5205, 7155, 9369, 10935, 12879, 15615, 18391, 21465, 28107, 38637, 46845, 55173, 64395, 84321, 91955, 115911, 140535, 165519, 193185, 252963, 275865, 421605, 496557, 579555, 758889, 827595, 1264815, 1489671, 2482785, 3794445, 4469013, 7448355, 13407039, 22345065, 40221117, 67035195, 201105585]

約数ペア:

[(1, 201105585), (3, 67035195), (5, 40221117), (9, 22345065), (15, 13407039), (27, 7448355), (45, 4469013), (53, 3794445), (81, 2482785), (135, 1489671), (159, 1264815), (243, 827595), (265, 758889), (347, 579555), (405, 496557), (477, 421605), (729, 275865), (795, 252963), (1041, 193185), (1215, 165519), (1431, 140535), (1735, 115911), (2187, 91955), (2385, 84321), (3123, 64395), (3645, 55173), (4293, 46845), (5205, 38637), (7155, 28107), (9369, 21465), (10935, 18391), (12879, 15615)]