101326225

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4049}}^1$

素因数の和:4090

約数の個数: 48

約数和(自身を含む): 168739200

約数和(自身を除く): 67412975

約数列:

[1, 5, 7, 11, 13, 25, 35, 55, 65, 77, 91, 143, 175, 275, 325, 385, 455, 715, 1001, 1925, 2275, 3575, 4049, 5005, 20245, 25025, 28343, 44539, 52637, 101225, 141715, 222695, 263185, 311773, 368459, 579007, 708575, 1113475, 1315925, 1558865, 1842295, 2895035, 4053049, 7794325, 9211475, 14475175, 20265245, 101326225]

約数ペア:

[(1, 101326225), (5, 20265245), (7, 14475175), (11, 9211475), (13, 7794325), (25, 4053049), (35, 2895035), (55, 1842295), (65, 1558865), (77, 1315925), (91, 1113475), (143, 708575), (175, 579007), (275, 368459), (325, 311773), (385, 263185), (455, 222695), (715, 141715), (1001, 101225), (1925, 52637), (2275, 44539), (3575, 28343), (4049, 25025), (5005, 20245)]