75553785

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{911}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 139426560

約数和(自身を除く): 63872775

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 97, 171, 285, 291, 485, 855, 873, 911, 1455, 1843, 2733, 4365, 4555, 5529, 8199, 9215, 13665, 16587, 17309, 27645, 40995, 51927, 82935, 86545, 88367, 155781, 259635, 265101, 441835, 778905, 795303, 1325505, 1678973, 3976515, 5036919, 8394865, 15110757, 25184595, 75553785]

約数ペア:

[(1, 75553785), (3, 25184595), (5, 15110757), (9, 8394865), (15, 5036919), (19, 3976515), (45, 1678973), (57, 1325505), (95, 795303), (97, 778905), (171, 441835), (285, 265101), (291, 259635), (485, 155781), (855, 88367), (873, 86545), (911, 82935), (1455, 51927), (1843, 40995), (2733, 27645), (4365, 17309), (4555, 16587), (5529, 13665), (8199, 9215)]