84467985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:710

約数の個数: 64

約数和(自身を含む): 165888000

約数和(自身を除く): 81420015

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 79, 85, 105, 119, 237, 255, 357, 395, 553, 595, 599, 1185, 1343, 1659, 1785, 1797, 2765, 2995, 4029, 4193, 6715, 8295, 8985, 9401, 10183, 12579, 20145, 20965, 28203, 30549, 47005, 47321, 50915, 62895, 71281, 141015, 141963, 152745, 213843, 236605, 331247, 356405, 709815, 804457, 993741, 1069215, 1656235, 2413371, 4022285, 4968705, 5631199, 12066855, 16893597, 28155995, 84467985]

約数ペア:

[(1, 84467985), (3, 28155995), (5, 16893597), (7, 12066855), (15, 5631199), (17, 4968705), (21, 4022285), (35, 2413371), (51, 1656235), (79, 1069215), (85, 993741), (105, 804457), (119, 709815), (237, 356405), (255, 331247), (357, 236605), (395, 213843), (553, 152745), (595, 141963), (599, 141015), (1185, 71281), (1343, 62895), (1659, 50915), (1785, 47321), (1797, 47005), (2765, 30549), (2995, 28203), (4029, 20965), (4193, 20145), (6715, 12579), (8295, 10183), (8985, 9401)]