2108604225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{593}}^1$

素因数の和:1147

約数の個数: 96

約数和(自身を含む): 4306224384

約数和(自身を除く): 2197620159

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 521, 525, 593, 975, 1365, 1563, 1779, 2275, 2605, 2965, 3647, 4151, 6773, 6825, 7709, 7815, 8895, 10941, 12453, 13025, 14825, 18235, 20319, 20755, 23127, 33865, 38545, 39075, 44475, 47411, 53963, 54705, 62265, 91175, 101595, 103775, 115635, 142233, 161889, 169325, 192725, 237055, 269815, 273525, 308953, 311325, 507975, 578175, 711165, 809445, 926859, 1185275, 1349075, 1544765, 2162671, 3555825, 4016389, 4047225, 4634295, 6488013, 7723825, 10813355, 12049167, 20081945, 23171475, 28114723, 32440065, 54066775, 60245835, 84344169, 100409725, 140573615, 162200325, 301229175, 421720845, 702868075, 2108604225]

約数ペア:

[(1, 2108604225), (3, 702868075), (5, 421720845), (7, 301229175), (13, 162200325), (15, 140573615), (21, 100409725), (25, 84344169), (35, 60245835), (39, 54066775), (65, 32440065), (75, 28114723), (91, 23171475), (105, 20081945), (175, 12049167), (195, 10813355), (273, 7723825), (325, 6488013), (455, 4634295), (521, 4047225), (525, 4016389), (593, 3555825), (975, 2162671), (1365, 1544765), (1563, 1349075), (1779, 1185275), (2275, 926859), (2605, 809445), (2965, 711165), (3647, 578175), (4151, 507975), (6773, 311325), (6825, 308953), (7709, 273525), (7815, 269815), (8895, 237055), (10941, 192725), (12453, 169325), (13025, 161889), (14825, 142233), (18235, 115635), (20319, 103775), (20755, 101595), (23127, 91175), (33865, 62265), (38545, 54705), (39075, 53963), (44475, 47411)]