159156795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:700

約数の個数: 64

約数和(自身を含む): 303630336

約数和(自身を除く): 144473541

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 71, 105, 111, 185, 213, 259, 355, 497, 555, 577, 777, 1065, 1295, 1491, 1731, 2485, 2627, 2885, 3885, 4039, 7455, 7881, 8655, 12117, 13135, 18389, 20195, 21349, 39405, 40967, 55167, 60585, 64047, 91945, 106745, 122901, 149443, 204835, 275835, 286769, 320235, 448329, 614505, 747215, 860307, 1433845, 1515779, 2241645, 4301535, 4547337, 7578895, 10610453, 22736685, 31831359, 53052265, 159156795]

約数ペア:

[(1, 159156795), (3, 53052265), (5, 31831359), (7, 22736685), (15, 10610453), (21, 7578895), (35, 4547337), (37, 4301535), (71, 2241645), (105, 1515779), (111, 1433845), (185, 860307), (213, 747215), (259, 614505), (355, 448329), (497, 320235), (555, 286769), (577, 275835), (777, 204835), (1065, 149443), (1295, 122901), (1491, 106745), (1731, 91945), (2485, 64047), (2627, 60585), (2885, 55167), (3885, 40967), (4039, 39405), (7455, 21349), (7881, 20195), (8655, 18389), (12117, 13135)]