71735445

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{659}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 129729600

約数和(自身を除く): 57994155

約数列:

[1, 3, 5, 9, 15, 41, 45, 59, 123, 177, 205, 295, 369, 531, 615, 659, 885, 1845, 1977, 2419, 2655, 3295, 5931, 7257, 9885, 12095, 21771, 27019, 29655, 36285, 38881, 81057, 108855, 116643, 135095, 194405, 243171, 349929, 405285, 583215, 1215855, 1594121, 1749645, 4782363, 7970605, 14347089, 23911815, 71735445]

約数ペア:

[(1, 71735445), (3, 23911815), (5, 14347089), (9, 7970605), (15, 4782363), (41, 1749645), (45, 1594121), (59, 1215855), (123, 583215), (177, 405285), (205, 349929), (295, 243171), (369, 194405), (531, 135095), (615, 116643), (659, 108855), (885, 81057), (1845, 38881), (1977, 36285), (2419, 29655), (2655, 27019), (3295, 21771), (5931, 12095), (7257, 9885)]