4215915

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 8709120

約数和(自身を除く): 4493205

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 85, 99, 135, 153, 165, 167, 187, 255, 297, 459, 495, 501, 561, 765, 835, 935, 1485, 1503, 1683, 1837, 2295, 2505, 2805, 2839, 4509, 5049, 5511, 7515, 8415, 8517, 9185, 14195, 16533, 22545, 25245, 25551, 27555, 31229, 42585, 49599, 76653, 82665, 93687, 127755, 156145, 247995, 281061, 383265, 468435, 843183, 1405305, 4215915]

約数ペア:

[(1, 4215915), (3, 1405305), (5, 843183), (9, 468435), (11, 383265), (15, 281061), (17, 247995), (27, 156145), (33, 127755), (45, 93687), (51, 82665), (55, 76653), (85, 49599), (99, 42585), (135, 31229), (153, 27555), (165, 25551), (167, 25245), (187, 22545), (255, 16533), (297, 14195), (459, 9185), (495, 8517), (501, 8415), (561, 7515), (765, 5511), (835, 5049), (935, 4509), (1485, 2839), (1503, 2805), (1683, 2505), (1837, 2295)]