54202155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 105753600

約数和(自身を除く): 51551445

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 101, 105, 133, 269, 285, 303, 399, 505, 665, 707, 807, 1345, 1515, 1883, 1919, 1995, 2121, 3535, 4035, 5111, 5649, 5757, 9415, 9595, 10605, 13433, 15333, 25555, 27169, 28245, 28785, 35777, 40299, 67165, 76665, 81507, 107331, 135845, 178885, 190183, 201495, 407535, 516211, 536655, 570549, 950915, 1548633, 2581055, 2852745, 3613477, 7743165, 10840431, 18067385, 54202155]

約数ペア:

[(1, 54202155), (3, 18067385), (5, 10840431), (7, 7743165), (15, 3613477), (19, 2852745), (21, 2581055), (35, 1548633), (57, 950915), (95, 570549), (101, 536655), (105, 516211), (133, 407535), (269, 201495), (285, 190183), (303, 178885), (399, 135845), (505, 107331), (665, 81507), (707, 76665), (807, 67165), (1345, 40299), (1515, 35777), (1883, 28785), (1919, 28245), (1995, 27169), (2121, 25555), (3535, 15333), (4035, 13433), (5111, 10605), (5649, 9595), (5757, 9415)]