308998035

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5689}}^1$

素因数の和:5788

約数の個数: 48

約数和(自身を含む): 575190720

約数和(自身を除く): 266192685

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 71, 85, 153, 213, 255, 355, 639, 765, 1065, 1207, 3195, 3621, 5689, 6035, 10863, 17067, 18105, 28445, 51201, 54315, 85335, 96713, 256005, 290139, 403919, 483565, 870417, 1211757, 1450695, 2019595, 3635271, 4352085, 6058785, 6866623, 18176355, 20599869, 34333115, 61799607, 102999345, 308998035]

約数ペア:

[(1, 308998035), (3, 102999345), (5, 61799607), (9, 34333115), (15, 20599869), (17, 18176355), (45, 6866623), (51, 6058785), (71, 4352085), (85, 3635271), (153, 2019595), (213, 1450695), (255, 1211757), (355, 870417), (639, 483565), (765, 403919), (1065, 290139), (1207, 256005), (3195, 96713), (3621, 85335), (5689, 54315), (6035, 51201), (10863, 28445), (17067, 18105)]