4893165

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 9172800

約数和(自身を除く): 4279635

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 59, 95, 97, 171, 177, 285, 291, 295, 485, 531, 855, 873, 885, 1121, 1455, 1843, 2655, 3363, 4365, 5529, 5605, 5723, 9215, 10089, 16587, 16815, 17169, 27645, 28615, 50445, 51507, 82935, 85845, 108737, 257535, 326211, 543685, 978633, 1631055, 4893165]

約数ペア:

[(1, 4893165), (3, 1631055), (5, 978633), (9, 543685), (15, 326211), (19, 257535), (45, 108737), (57, 85845), (59, 82935), (95, 51507), (97, 50445), (171, 28615), (177, 27645), (285, 17169), (291, 16815), (295, 16587), (485, 10089), (531, 9215), (855, 5723), (873, 5605), (885, 5529), (1121, 4365), (1455, 3363), (1843, 2655)]