1631055

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:183

約数の個数: 32

約数和(自身を含む): 2822400

約数和(自身を除く): 1191345

約数列:

[1, 3, 5, 15, 19, 57, 59, 95, 97, 177, 285, 291, 295, 485, 885, 1121, 1455, 1843, 3363, 5529, 5605, 5723, 9215, 16815, 17169, 27645, 28615, 85845, 108737, 326211, 543685, 1631055]

約数ペア:

[(1, 1631055), (3, 543685), (5, 326211), (15, 108737), (19, 85845), (57, 28615), (59, 27645), (95, 17169), (97, 16815), (177, 9215), (285, 5723), (291, 5605), (295, 5529), (485, 3363), (885, 1843), (1121, 1455)]