28592595

素因数分解:

$3^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 52127712

約数和(自身を除く): 23535117

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 101, 135, 233, 243, 303, 405, 505, 699, 909, 1165, 1215, 1515, 2097, 2727, 3495, 4545, 6291, 8181, 10485, 13635, 18873, 23533, 24543, 31455, 40905, 56619, 70599, 94365, 117665, 122715, 211797, 283095, 352995, 635391, 1058985, 1906173, 3176955, 5718519, 9530865, 28592595]

約数ペア:

[(1, 28592595), (3, 9530865), (5, 5718519), (9, 3176955), (15, 1906173), (27, 1058985), (45, 635391), (81, 352995), (101, 283095), (135, 211797), (233, 122715), (243, 117665), (303, 94365), (405, 70599), (505, 56619), (699, 40905), (909, 31455), (1165, 24543), (1215, 23533), (1515, 18873), (2097, 13635), (2727, 10485), (3495, 8181), (4545, 6291)]