415498745

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{269}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 536544000

約数和(自身を除く): 121045255

約数列:

[1, 5, 19, 71, 95, 229, 269, 355, 1145, 1345, 1349, 4351, 5111, 6745, 16259, 19099, 21755, 25555, 61601, 81295, 95495, 308005, 308921, 362881, 1170419, 1544605, 1814405, 4373671, 5852095, 21868355, 83099749, 415498745]

約数ペア:

[(1, 415498745), (5, 83099749), (19, 21868355), (71, 5852095), (95, 4373671), (229, 1814405), (269, 1544605), (355, 1170419), (1145, 362881), (1345, 308921), (1349, 308005), (4351, 95495), (5111, 81295), (6745, 61601), (16259, 25555), (19099, 21755)]