25965450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{8243}}^1$

素因数の和:8268

約数の個数: 72

約数和(自身を含む): 79735968

約数和(自身を除く): 53770518

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 8243, 16486, 24729, 41215, 49458, 57701, 74187, 82430, 115402, 123645, 148374, 173103, 206075, 247290, 288505, 346206, 370935, 412150, 519309, 577010, 618225, 741870, 865515, 1038618, 1236450, 1442525, 1731030, 1854675, 2596545, 2885050, 3709350, 4327575, 5193090, 8655150, 12982725, 25965450]

約数ペア:

[(1, 25965450), (2, 12982725), (3, 8655150), (5, 5193090), (6, 4327575), (7, 3709350), (9, 2885050), (10, 2596545), (14, 1854675), (15, 1731030), (18, 1442525), (21, 1236450), (25, 1038618), (30, 865515), (35, 741870), (42, 618225), (45, 577010), (50, 519309), (63, 412150), (70, 370935), (75, 346206), (90, 288505), (105, 247290), (126, 206075), (150, 173103), (175, 148374), (210, 123645), (225, 115402), (315, 82430), (350, 74187), (450, 57701), (525, 49458), (630, 41215), (1050, 24729), (1575, 16486), (3150, 8243)]