189165615

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{1733}}^1$

素因数の和:2143

約数の個数: 32

約数和(自身を含む): 319610880

約数和(自身を除く): 130445265

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 383, 1149, 1733, 1915, 5199, 5745, 7277, 8665, 21831, 25995, 32927, 36385, 98781, 109155, 164635, 493905, 663739, 1991217, 3318695, 9956085, 12611041, 37833123, 63055205, 189165615]

約数ペア:

[(1, 189165615), (3, 63055205), (5, 37833123), (15, 12611041), (19, 9956085), (57, 3318695), (95, 1991217), (285, 663739), (383, 493905), (1149, 164635), (1733, 109155), (1915, 98781), (5199, 36385), (5745, 32927), (7277, 25995), (8665, 21831)]