84897645

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 164160000

約数和(自身を除く): 79262355

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 343, 435, 569, 609, 735, 1015, 1029, 1421, 1707, 1715, 2845, 3045, 3983, 4263, 5145, 7105, 8535, 9947, 11949, 16501, 19915, 21315, 27881, 29841, 49503, 49735, 59745, 82505, 83643, 115507, 139405, 149205, 195167, 247515, 346521, 418215, 577535, 585501, 808549, 975835, 1732605, 2425647, 2927505, 4042745, 5659843, 12128235, 16979529, 28299215, 84897645]

約数ペア:

[(1, 84897645), (3, 28299215), (5, 16979529), (7, 12128235), (15, 5659843), (21, 4042745), (29, 2927505), (35, 2425647), (49, 1732605), (87, 975835), (105, 808549), (145, 585501), (147, 577535), (203, 418215), (245, 346521), (343, 247515), (435, 195167), (569, 149205), (609, 139405), (735, 115507), (1015, 83643), (1029, 82505), (1421, 59745), (1707, 49735), (1715, 49503), (2845, 29841), (3045, 27881), (3983, 21315), (4263, 19915), (5145, 16501), (7105, 11949), (8535, 9947)]