2783307285

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{733}}^1\times {\mathrm{2557}}^1$

素因数の和:3315

約数の個数: 64

約数和(自身を含む): 5407407360

約数和(自身を除く): 2624100075

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 733, 1485, 2199, 2557, 3665, 6597, 7671, 8063, 10995, 12785, 19791, 23013, 24189, 28127, 32985, 38355, 40315, 69039, 72567, 84381, 98955, 115065, 120945, 140635, 217701, 253143, 345195, 362835, 421905, 759429, 1088505, 1265715, 1874281, 3797145, 5622843, 9371405, 16868529, 20617091, 28114215, 50605587, 61851273, 84342645, 103085455, 185553819, 253027935, 309256365, 556661457, 927769095, 2783307285]

約数ペア:

[(1, 2783307285), (3, 927769095), (5, 556661457), (9, 309256365), (11, 253027935), (15, 185553819), (27, 103085455), (33, 84342645), (45, 61851273), (55, 50605587), (99, 28114215), (135, 20617091), (165, 16868529), (297, 9371405), (495, 5622843), (733, 3797145), (1485, 1874281), (2199, 1265715), (2557, 1088505), (3665, 759429), (6597, 421905), (7671, 362835), (8063, 345195), (10995, 253143), (12785, 217701), (19791, 140635), (23013, 120945), (24189, 115065), (28127, 98955), (32985, 84381), (38355, 72567), (40315, 69039)]