75516105

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{809}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 141834240

約数和(自身を除く): 66318135

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 127, 147, 245, 381, 635, 735, 809, 889, 1905, 2427, 2667, 4045, 4445, 5663, 6223, 12135, 13335, 16989, 18669, 28315, 31115, 39641, 84945, 93345, 102743, 118923, 198205, 308229, 513715, 594615, 719201, 1541145, 2157603, 3596005, 5034407, 10788015, 15103221, 25172035, 75516105]

約数ペア:

[(1, 75516105), (3, 25172035), (5, 15103221), (7, 10788015), (15, 5034407), (21, 3596005), (35, 2157603), (49, 1541145), (105, 719201), (127, 594615), (147, 513715), (245, 308229), (381, 198205), (635, 118923), (735, 102743), (809, 93345), (889, 84945), (1905, 39641), (2427, 31115), (2667, 28315), (4045, 18669), (4445, 16989), (5663, 13335), (6223, 12135)]