3201996875

素因数分解:

$5^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1901}}^1$

素因数の和:1951

約数の個数: 72

約数和(自身を含む): 5081581008

約数和(自身を除く): 1879584133

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 77, 125, 175, 245, 275, 385, 539, 625, 875, 1225, 1375, 1901, 1925, 2695, 3125, 4375, 6125, 6875, 9505, 9625, 13307, 13475, 20911, 21875, 30625, 34375, 47525, 48125, 66535, 67375, 93149, 104555, 146377, 153125, 237625, 240625, 332675, 336875, 465745, 522775, 731885, 1024639, 1188125, 1663375, 1684375, 2328725, 2613875, 3659425, 5123195, 5940625, 8316875, 11643625, 13069375, 18297125, 25615975, 41584375, 58218125, 65346875, 91485625, 128079875, 291090625, 457428125, 640399375, 3201996875]

約数ペア:

[(1, 3201996875), (5, 640399375), (7, 457428125), (11, 291090625), (25, 128079875), (35, 91485625), (49, 65346875), (55, 58218125), (77, 41584375), (125, 25615975), (175, 18297125), (245, 13069375), (275, 11643625), (385, 8316875), (539, 5940625), (625, 5123195), (875, 3659425), (1225, 2613875), (1375, 2328725), (1901, 1684375), (1925, 1663375), (2695, 1188125), (3125, 1024639), (4375, 731885), (6125, 522775), (6875, 465745), (9505, 336875), (9625, 332675), (13307, 240625), (13475, 237625), (20911, 153125), (21875, 146377), (30625, 104555), (34375, 93149), (47525, 67375), (48125, 66535)]