21883506255

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{24659}}^1$

素因数の和:24761

約数の個数: 96

約数和(自身を含む): 42978237120

約数和(自身を除く): 21094730865

約数列:

[1, 3, 5, 9, 13, 15, 37, 39, 41, 45, 65, 111, 117, 123, 185, 195, 205, 333, 369, 481, 533, 555, 585, 615, 1443, 1517, 1599, 1665, 1845, 2405, 2665, 4329, 4551, 4797, 7215, 7585, 7995, 13653, 19721, 21645, 22755, 23985, 24659, 59163, 68265, 73977, 98605, 123295, 177489, 221931, 295815, 320567, 369885, 887445, 912383, 961701, 1011019, 1109655, 1602835, 2737149, 2885103, 3033057, 4561915, 4808505, 5055095, 8211447, 9099171, 11860979, 13143247, 13685745, 14425515, 15165285, 35582937, 37407703, 39429741, 41057235, 45495855, 59304895, 65716235, 106748811, 112223109, 118289223, 177914685, 187038515, 197148705, 336669327, 486300139, 533744055, 561115545, 591446115, 1458900417, 1683346635, 2431500695, 4376701251, 7294502085, 21883506255]

約数ペア:

[(1, 21883506255), (3, 7294502085), (5, 4376701251), (9, 2431500695), (13, 1683346635), (15, 1458900417), (37, 591446115), (39, 561115545), (41, 533744055), (45, 486300139), (65, 336669327), (111, 197148705), (117, 187038515), (123, 177914685), (185, 118289223), (195, 112223109), (205, 106748811), (333, 65716235), (369, 59304895), (481, 45495855), (533, 41057235), (555, 39429741), (585, 37407703), (615, 35582937), (1443, 15165285), (1517, 14425515), (1599, 13685745), (1665, 13143247), (1845, 11860979), (2405, 9099171), (2665, 8211447), (4329, 5055095), (4551, 4808505), (4797, 4561915), (7215, 3033057), (7585, 2885103), (7995, 2737149), (13653, 1602835), (19721, 1109655), (21645, 1011019), (22755, 961701), (23985, 912383), (24659, 887445), (59163, 369885), (68265, 320567), (73977, 295815), (98605, 221931), (123295, 177489)]