641016514395

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{570637}}^1$

素因数の和:570861

約数の個数: 64

約数和(自身を含む): 1168484019840

約数和(自身を除く): 527467505445

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 157, 159, 265, 471, 477, 785, 795, 1413, 1431, 2355, 2385, 4239, 7065, 7155, 8321, 21195, 24963, 41605, 74889, 124815, 224667, 374445, 570637, 1123335, 1711911, 2853185, 5135733, 8559555, 15407199, 25678665, 30243761, 77035995, 89590009, 90731283, 151218805, 268770027, 272193849, 447950045, 453656415, 806310081, 816581547, 1343850135, 1360969245, 2418930243, 4031550405, 4082907735, 4748270477, 12094651215, 14244811431, 23741352385, 42734434293, 71224057155, 128203302879, 213672171465, 641016514395]

約数ペア:

[(1, 641016514395), (3, 213672171465), (5, 128203302879), (9, 71224057155), (15, 42734434293), (27, 23741352385), (45, 14244811431), (53, 12094651215), (135, 4748270477), (157, 4082907735), (159, 4031550405), (265, 2418930243), (471, 1360969245), (477, 1343850135), (785, 816581547), (795, 806310081), (1413, 453656415), (1431, 447950045), (2355, 272193849), (2385, 268770027), (4239, 151218805), (7065, 90731283), (7155, 89590009), (8321, 77035995), (21195, 30243761), (24963, 25678665), (41605, 15407199), (74889, 8559555), (124815, 5135733), (224667, 2853185), (374445, 1711911), (570637, 1123335)]