123684225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10243}}^1$

素因数の和:10286

約数の個数: 48

約数和(自身を含む): 243889152

約数和(自身を除く): 120204927

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 69, 75, 105, 115, 161, 175, 345, 483, 525, 575, 805, 1725, 2415, 4025, 10243, 12075, 30729, 51215, 71701, 153645, 215103, 235589, 256075, 358505, 706767, 768225, 1075515, 1177945, 1649123, 1792525, 3533835, 4947369, 5377575, 5889725, 8245615, 17669175, 24736845, 41228075, 123684225]

約数ペア:

[(1, 123684225), (3, 41228075), (5, 24736845), (7, 17669175), (15, 8245615), (21, 5889725), (23, 5377575), (25, 4947369), (35, 3533835), (69, 1792525), (75, 1649123), (105, 1177945), (115, 1075515), (161, 768225), (175, 706767), (345, 358505), (483, 256075), (525, 235589), (575, 215103), (805, 153645), (1725, 71701), (2415, 51215), (4025, 30729), (10243, 12075)]