143347545

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3967}}^1$

素因数の和:4062

約数の個数: 48

約数和(自身を含む): 274839552

約数和(自身を除く): 131492007

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 73, 99, 165, 219, 365, 495, 657, 803, 1095, 2409, 3285, 3967, 4015, 7227, 11901, 12045, 19835, 35703, 36135, 43637, 59505, 130911, 178515, 218185, 289591, 392733, 654555, 868773, 1447955, 1963665, 2606319, 3185501, 4343865, 9556503, 13031595, 15927505, 28669509, 47782515, 143347545]

約数ペア:

[(1, 143347545), (3, 47782515), (5, 28669509), (9, 15927505), (11, 13031595), (15, 9556503), (33, 4343865), (45, 3185501), (55, 2606319), (73, 1963665), (99, 1447955), (165, 868773), (219, 654555), (365, 392733), (495, 289591), (657, 218185), (803, 178515), (1095, 130911), (2409, 59505), (3285, 43637), (3967, 36135), (4015, 35703), (7227, 19835), (11901, 12045)]