84956445

素因数分解:

$3^5\times 5^1\times 7^2\times {\mathrm{1427}}^1$

素因数の和:1461

約数の個数: 72

約数和(自身を含む): 177768864

約数和(自身を除く): 92812419

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 189, 243, 245, 315, 405, 441, 567, 735, 945, 1215, 1323, 1427, 1701, 2205, 2835, 3969, 4281, 6615, 7135, 8505, 9989, 11907, 12843, 19845, 21405, 29967, 38529, 49945, 59535, 64215, 69923, 89901, 115587, 149835, 192645, 209769, 269703, 346761, 349615, 449505, 577935, 629307, 809109, 1048845, 1348515, 1733805, 1887921, 2427327, 3146535, 4045545, 5663763, 9439605, 12136635, 16991289, 28318815, 84956445]

約数ペア:

[(1, 84956445), (3, 28318815), (5, 16991289), (7, 12136635), (9, 9439605), (15, 5663763), (21, 4045545), (27, 3146535), (35, 2427327), (45, 1887921), (49, 1733805), (63, 1348515), (81, 1048845), (105, 809109), (135, 629307), (147, 577935), (189, 449505), (243, 349615), (245, 346761), (315, 269703), (405, 209769), (441, 192645), (567, 149835), (735, 115587), (945, 89901), (1215, 69923), (1323, 64215), (1427, 59535), (1701, 49945), (2205, 38529), (2835, 29967), (3969, 21405), (4281, 19845), (6615, 12843), (7135, 11907), (8505, 9989)]