813307784265

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5737}}^1\times {\mathrm{44371}}^1$

素因数の和:50190

約数の個数: 48

約数和(自身を含む): 1429870306176

約数和(自身を除く): 616562521911

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 5737, 17211, 28685, 44371, 51633, 86055, 133113, 221855, 258165, 399339, 407327, 665565, 1221981, 1996695, 2036635, 3150341, 3665943, 6109905, 9451023, 15751705, 18329715, 28353069, 47255115, 141765345, 254556427, 763669281, 1272782135, 2291007843, 3818346405, 11455039215, 18073506317, 54220518951, 90367531585, 162661556853, 271102594755, 813307784265]

約数ペア:

[(1, 813307784265), (3, 271102594755), (5, 162661556853), (9, 90367531585), (15, 54220518951), (45, 18073506317), (71, 11455039215), (213, 3818346405), (355, 2291007843), (639, 1272782135), (1065, 763669281), (3195, 254556427), (5737, 141765345), (17211, 47255115), (28685, 28353069), (44371, 18329715), (51633, 15751705), (86055, 9451023), (133113, 6109905), (221855, 3665943), (258165, 3150341), (399339, 2036635), (407327, 1996695), (665565, 1221981)]