2921738685

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1151}}^1$

素因数の和:1346

約数の個数: 64

約数和(自身を含む): 4968677376

約数和(自身を除く): 2046938691

約数列:

[1, 3, 5, 15, 31, 53, 93, 103, 155, 159, 265, 309, 465, 515, 795, 1151, 1545, 1643, 3193, 3453, 4929, 5459, 5755, 8215, 9579, 15965, 16377, 17265, 24645, 27295, 35681, 47895, 61003, 81885, 107043, 118553, 169229, 178405, 183009, 305015, 355659, 507687, 535215, 592765, 846145, 915045, 1778295, 1891093, 2538435, 3675143, 5673279, 6283309, 9455465, 11025429, 18375715, 18849927, 28366395, 31416545, 55127145, 94249635, 194782579, 584347737, 973912895, 2921738685]

約数ペア:

[(1, 2921738685), (3, 973912895), (5, 584347737), (15, 194782579), (31, 94249635), (53, 55127145), (93, 31416545), (103, 28366395), (155, 18849927), (159, 18375715), (265, 11025429), (309, 9455465), (465, 6283309), (515, 5673279), (795, 3675143), (1151, 2538435), (1545, 1891093), (1643, 1778295), (3193, 915045), (3453, 846145), (4929, 592765), (5459, 535215), (5755, 507687), (8215, 355659), (9579, 305015), (15965, 183009), (16377, 178405), (17265, 169229), (24645, 118553), (27295, 107043), (35681, 81885), (47895, 61003)]