2993925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 5713920

約数和(自身を除く): 2719995

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 165, 191, 209, 275, 285, 475, 573, 627, 825, 955, 1045, 1425, 2101, 2865, 3135, 3629, 4775, 5225, 6303, 10505, 10887, 14325, 15675, 18145, 31515, 39919, 52525, 54435, 90725, 119757, 157575, 199595, 272175, 598785, 997975, 2993925]

約数ペア:

[(1, 2993925), (3, 997975), (5, 598785), (11, 272175), (15, 199595), (19, 157575), (25, 119757), (33, 90725), (55, 54435), (57, 52525), (75, 39919), (95, 31515), (165, 18145), (191, 15675), (209, 14325), (275, 10887), (285, 10505), (475, 6303), (573, 5225), (627, 4775), (825, 3629), (955, 3135), (1045, 2865), (1425, 2101)]