22004475

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 38449920

約数和(自身を除く): 16445445

約数列:

[1, 3, 5, 15, 25, 29, 67, 75, 87, 145, 151, 201, 335, 435, 453, 725, 755, 1005, 1675, 1943, 2175, 2265, 3775, 4379, 5025, 5829, 9715, 10117, 11325, 13137, 21895, 29145, 30351, 48575, 50585, 65685, 109475, 145725, 151755, 252925, 293393, 328425, 758775, 880179, 1466965, 4400895, 7334825, 22004475]

約数ペア:

[(1, 22004475), (3, 7334825), (5, 4400895), (15, 1466965), (25, 880179), (29, 758775), (67, 328425), (75, 293393), (87, 252925), (145, 151755), (151, 145725), (201, 109475), (335, 65685), (435, 50585), (453, 48575), (725, 30351), (755, 29145), (1005, 21895), (1675, 13137), (1943, 11325), (2175, 10117), (2265, 9715), (3775, 5829), (4379, 5025)]