99970115

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 157593600

約数和(自身を除く): 57623485

約数列:

[1, 5, 7, 17, 19, 35, 37, 85, 95, 119, 133, 185, 239, 259, 323, 595, 629, 665, 703, 1195, 1295, 1615, 1673, 2261, 3145, 3515, 4063, 4403, 4541, 4921, 8365, 8843, 11305, 11951, 20315, 22015, 22705, 24605, 28441, 31787, 44215, 59755, 61901, 77197, 83657, 142205, 150331, 158935, 168017, 309505, 385985, 418285, 540379, 751655, 840085, 1052317, 1176119, 2701895, 2856289, 5261585, 5880595, 14281445, 19994023, 99970115]

約数ペア:

[(1, 99970115), (5, 19994023), (7, 14281445), (17, 5880595), (19, 5261585), (35, 2856289), (37, 2701895), (85, 1176119), (95, 1052317), (119, 840085), (133, 751655), (185, 540379), (239, 418285), (259, 385985), (323, 309505), (595, 168017), (629, 158935), (665, 150331), (703, 142205), (1195, 83657), (1295, 77197), (1615, 61901), (1673, 59755), (2261, 44215), (3145, 31787), (3515, 28441), (4063, 24605), (4403, 22705), (4541, 22015), (4921, 20315), (8365, 11951), (8843, 11305)]