25091670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 63037440

約数和(自身を除く): 37945770

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 151, 174, 191, 290, 302, 382, 435, 453, 573, 755, 870, 906, 955, 1146, 1510, 1910, 2265, 2865, 4379, 4530, 5539, 5730, 8758, 11078, 13137, 16617, 21895, 26274, 27695, 28841, 33234, 43790, 55390, 57682, 65685, 83085, 86523, 131370, 144205, 166170, 173046, 288410, 432615, 836389, 865230, 1672778, 2509167, 4181945, 5018334, 8363890, 12545835, 25091670]

約数ペア:

[(1, 25091670), (2, 12545835), (3, 8363890), (5, 5018334), (6, 4181945), (10, 2509167), (15, 1672778), (29, 865230), (30, 836389), (58, 432615), (87, 288410), (145, 173046), (151, 166170), (174, 144205), (191, 131370), (290, 86523), (302, 83085), (382, 65685), (435, 57682), (453, 55390), (573, 43790), (755, 33234), (870, 28841), (906, 27695), (955, 26274), (1146, 21895), (1510, 16617), (1910, 13137), (2265, 11078), (2865, 8758), (4379, 5730), (4530, 5539)]