1229408075

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 1919877120

約数和(自身を除く): 690469045

約数列:

[1, 5, 7, 23, 25, 31, 35, 59, 115, 155, 161, 167, 175, 217, 295, 413, 575, 713, 775, 805, 835, 1085, 1169, 1357, 1475, 1829, 2065, 3565, 3841, 4025, 4175, 4991, 5177, 5425, 5845, 6785, 9145, 9499, 9853, 10325, 12803, 17825, 19205, 24955, 25885, 26887, 29225, 33925, 36239, 42067, 45725, 47495, 49265, 64015, 68971, 96025, 119071, 124775, 129425, 134435, 181195, 210335, 226619, 237475, 246325, 294469, 305443, 320075, 344855, 595355, 672175, 833497, 905975, 1051675, 1133095, 1472345, 1527215, 1586333, 1724275, 2138101, 2976775, 4167485, 5665475, 7025189, 7361725, 7636075, 7931665, 10690505, 20837425, 35125945, 39658325, 49176323, 53452525, 175629725, 245881615, 1229408075]

約数ペア:

[(1, 1229408075), (5, 245881615), (7, 175629725), (23, 53452525), (25, 49176323), (31, 39658325), (35, 35125945), (59, 20837425), (115, 10690505), (155, 7931665), (161, 7636075), (167, 7361725), (175, 7025189), (217, 5665475), (295, 4167485), (413, 2976775), (575, 2138101), (713, 1724275), (775, 1586333), (805, 1527215), (835, 1472345), (1085, 1133095), (1169, 1051675), (1357, 905975), (1475, 833497), (1829, 672175), (2065, 595355), (3565, 344855), (3841, 320075), (4025, 305443), (4175, 294469), (4991, 246325), (5177, 237475), (5425, 226619), (5845, 210335), (6785, 181195), (9145, 134435), (9499, 129425), (9853, 124775), (10325, 119071), (12803, 96025), (17825, 68971), (19205, 64015), (24955, 49265), (25885, 47495), (26887, 45725), (29225, 42067), (33925, 36239)]