2016552555

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{487}}^1$

素因数の和:713

約数の個数: 96

約数和(自身を含む): 3836851200

約数和(自身を除く): 1820298645

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 57, 87, 95, 145, 167, 171, 261, 285, 435, 487, 501, 551, 835, 855, 1305, 1461, 1503, 1653, 2435, 2505, 2755, 3173, 4383, 4843, 4959, 7305, 7515, 8265, 9253, 9519, 14123, 14529, 15865, 21915, 24215, 24795, 27759, 28557, 42369, 43587, 46265, 47595, 70615, 72645, 81329, 83277, 92017, 127107, 138795, 142785, 211845, 217935, 243987, 268337, 276051, 406645, 416385, 460085, 635535, 731961, 805011, 828153, 1219935, 1341685, 1380255, 1545251, 2358541, 2415033, 3659805, 4025055, 4140765, 4635753, 7075623, 7726255, 11792705, 12075165, 13907259, 21226869, 23178765, 35378115, 44812279, 69536295, 106134345, 134436837, 224061395, 403310511, 672184185, 2016552555]

約数ペア:

[(1, 2016552555), (3, 672184185), (5, 403310511), (9, 224061395), (15, 134436837), (19, 106134345), (29, 69536295), (45, 44812279), (57, 35378115), (87, 23178765), (95, 21226869), (145, 13907259), (167, 12075165), (171, 11792705), (261, 7726255), (285, 7075623), (435, 4635753), (487, 4140765), (501, 4025055), (551, 3659805), (835, 2415033), (855, 2358541), (1305, 1545251), (1461, 1380255), (1503, 1341685), (1653, 1219935), (2435, 828153), (2505, 805011), (2755, 731961), (3173, 635535), (4383, 460085), (4843, 416385), (4959, 406645), (7305, 276051), (7515, 268337), (8265, 243987), (9253, 217935), (9519, 211845), (14123, 142785), (14529, 138795), (15865, 127107), (21915, 92017), (24215, 83277), (24795, 81329), (27759, 72645), (28557, 70615), (42369, 47595), (43587, 46265)]