4072365

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 8124480

約数和(自身を除く): 4052115

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 433, 495, 627, 855, 1045, 1299, 1881, 2165, 3135, 3897, 4763, 6495, 8227, 9405, 14289, 19485, 23815, 24681, 41135, 42867, 71445, 74043, 90497, 123405, 214335, 271491, 370215, 452485, 814473, 1357455, 4072365]

約数ペア:

[(1, 4072365), (3, 1357455), (5, 814473), (9, 452485), (11, 370215), (15, 271491), (19, 214335), (33, 123405), (45, 90497), (55, 74043), (57, 71445), (95, 42867), (99, 41135), (165, 24681), (171, 23815), (209, 19485), (285, 14289), (433, 9405), (495, 8227), (627, 6495), (855, 4763), (1045, 3897), (1299, 3135), (1881, 2165)]