55338165

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1097}}^1$

素因数の和:1186

約数の個数: 48

約数和(自身を含む): 102772800

約数和(自身を除く): 47434635

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 59, 95, 171, 177, 285, 295, 531, 855, 885, 1097, 1121, 2655, 3291, 3363, 5485, 5605, 9873, 10089, 16455, 16815, 20843, 49365, 50445, 62529, 64723, 104215, 187587, 194169, 312645, 323615, 582507, 937935, 970845, 1229737, 2912535, 3689211, 6148685, 11067633, 18446055, 55338165]

約数ペア:

[(1, 55338165), (3, 18446055), (5, 11067633), (9, 6148685), (15, 3689211), (19, 2912535), (45, 1229737), (57, 970845), (59, 937935), (95, 582507), (171, 323615), (177, 312645), (285, 194169), (295, 187587), (531, 104215), (855, 64723), (885, 62529), (1097, 50445), (1121, 49365), (2655, 20843), (3291, 16815), (3363, 16455), (5485, 10089), (5605, 9873)]