1900565335215

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{130757849}}^1$

素因数の和:130757896

約数の個数: 48

約数和(自身を含む): 3671680428000

約数和(自身を除く): 1771115092785

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 765, 855, 969, 1615, 2907, 4845, 14535, 130757849, 392273547, 653789245, 1176820641, 1961367735, 2222883433, 2484399131, 5884103205, 6668650299, 7453197393, 11114417165, 12421995655, 20005950897, 22359592179, 33343251495, 37265986965, 42234785227, 100029754485, 111797960895, 126704355681, 211173926135, 380113067043, 633521778405, 1900565335215]

約数ペア:

[(1, 1900565335215), (3, 633521778405), (5, 380113067043), (9, 211173926135), (15, 126704355681), (17, 111797960895), (19, 100029754485), (45, 42234785227), (51, 37265986965), (57, 33343251495), (85, 22359592179), (95, 20005950897), (153, 12421995655), (171, 11114417165), (255, 7453197393), (285, 6668650299), (323, 5884103205), (765, 2484399131), (855, 2222883433), (969, 1961367735), (1615, 1176820641), (2907, 653789245), (4845, 392273547), (14535, 130757849)]