204415515

素因数分解:

$3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{9067}}^1$

素因数の和:9248

約数の個数: 32

約数和(自身を含む): 365621760

約数和(自身を除く): 161206245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 167, 501, 835, 1503, 2505, 4509, 7515, 9067, 22545, 27201, 45335, 81603, 136005, 244809, 408015, 1224045, 1514189, 4542567, 7570945, 13627701, 22712835, 40883103, 68138505, 204415515]

約数ペア:

[(1, 204415515), (3, 68138505), (5, 40883103), (9, 22712835), (15, 13627701), (27, 7570945), (45, 4542567), (135, 1514189), (167, 1224045), (501, 408015), (835, 244809), (1503, 136005), (2505, 81603), (4509, 45335), (7515, 27201), (9067, 22545)]