100512645

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 172005120

約数和(自身を除く): 71492475

約数列:

[1, 3, 5, 15, 23, 53, 69, 115, 159, 239, 265, 345, 529, 717, 795, 1195, 1219, 1587, 2645, 3585, 3657, 5497, 6095, 7935, 12667, 16491, 18285, 27485, 28037, 38001, 63335, 82455, 84111, 126431, 140185, 190005, 291341, 379293, 420555, 632155, 874023, 1456705, 1896465, 4370115, 6700843, 20102529, 33504215, 100512645]

約数ペア:

[(1, 100512645), (3, 33504215), (5, 20102529), (15, 6700843), (23, 4370115), (53, 1896465), (69, 1456705), (115, 874023), (159, 632155), (239, 420555), (265, 379293), (345, 291341), (529, 190005), (717, 140185), (795, 126431), (1195, 84111), (1219, 82455), (1587, 63335), (2645, 38001), (3585, 28037), (3657, 27485), (5497, 18285), (6095, 16491), (7935, 12667)]