147900555

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4093}}^1$

素因数の和:4188

約数の個数: 48

約数和(自身を含む): 283566816

約数和(自身を除く): 135666261

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 73, 99, 165, 219, 365, 495, 657, 803, 1095, 2409, 3285, 4015, 4093, 7227, 12045, 12279, 20465, 36135, 36837, 45023, 61395, 135069, 184185, 225115, 298789, 405207, 675345, 896367, 1493945, 2026035, 2689101, 3286679, 4481835, 9860037, 13445505, 16433395, 29580111, 49300185, 147900555]

約数ペア:

[(1, 147900555), (3, 49300185), (5, 29580111), (9, 16433395), (11, 13445505), (15, 9860037), (33, 4481835), (45, 3286679), (55, 2689101), (73, 2026035), (99, 1493945), (165, 896367), (219, 675345), (365, 405207), (495, 298789), (657, 225115), (803, 184185), (1095, 135069), (2409, 61395), (3285, 45023), (4015, 36837), (4093, 36135), (7227, 20465), (12045, 12279)]