42757575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3541}}^1$

素因数の和:3584

約数の個数: 48

約数和(自身を含む): 84327936

約数和(自身を除く): 41570361

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, 3541, 4025, 10623, 12075, 17705, 24787, 53115, 74361, 81443, 88525, 123935, 244329, 265575, 371805, 407215, 570101, 619675, 1221645, 1710303, 1859025, 2036075, 2850505, 6108225, 8551515, 14252525, 42757575]

約数ペア:

[(1, 42757575), (3, 14252525), (5, 8551515), (7, 6108225), (15, 2850505), (21, 2036075), (23, 1859025), (25, 1710303), (35, 1221645), (69, 619675), (75, 570101), (105, 407215), (115, 371805), (161, 265575), (175, 244329), (345, 123935), (483, 88525), (525, 81443), (575, 74361), (805, 53115), (1725, 24787), (2415, 17705), (3541, 12075), (4025, 10623)]