70730865

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1847}}^1$

素因数の和:1918

約数の個数: 48

約数和(自身を含む): 131459328

約数和(自身を除く): 60728463

約数列:

[1, 3, 5, 9, 15, 23, 37, 45, 69, 111, 115, 185, 207, 333, 345, 555, 851, 1035, 1665, 1847, 2553, 4255, 5541, 7659, 9235, 12765, 16623, 27705, 38295, 42481, 68339, 83115, 127443, 205017, 212405, 341695, 382329, 615051, 637215, 1025085, 1571797, 1911645, 3075255, 4715391, 7858985, 14146173, 23576955, 70730865]

約数ペア:

[(1, 70730865), (3, 23576955), (5, 14146173), (9, 7858985), (15, 4715391), (23, 3075255), (37, 1911645), (45, 1571797), (69, 1025085), (111, 637215), (115, 615051), (185, 382329), (207, 341695), (333, 212405), (345, 205017), (555, 127443), (851, 83115), (1035, 68339), (1665, 42481), (1847, 38295), (2553, 27705), (4255, 16623), (5541, 12765), (7659, 9235)]