7138879215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{11821}}^1$

素因数の和:12024

約数の個数: 64

約数和(自身を含む): 13028789760

約数和(自身を除く): 5889910545

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 163, 195, 247, 285, 489, 741, 815, 1235, 2119, 2445, 3097, 3705, 6357, 9291, 10595, 11821, 15485, 31785, 35463, 40261, 46455, 59105, 120783, 153673, 177315, 201305, 224599, 461019, 603915, 673797, 768365, 1122995, 1926823, 2305095, 2919787, 3368985, 5780469, 8759361, 9634115, 14598935, 25048699, 28902345, 36609637, 43796805, 75146097, 109828911, 125243495, 183048185, 375730485, 475925281, 549144555, 1427775843, 2379626405, 7138879215]

約数ペア:

[(1, 7138879215), (3, 2379626405), (5, 1427775843), (13, 549144555), (15, 475925281), (19, 375730485), (39, 183048185), (57, 125243495), (65, 109828911), (95, 75146097), (163, 43796805), (195, 36609637), (247, 28902345), (285, 25048699), (489, 14598935), (741, 9634115), (815, 8759361), (1235, 5780469), (2119, 3368985), (2445, 2919787), (3097, 2305095), (3705, 1926823), (6357, 1122995), (9291, 768365), (10595, 673797), (11821, 603915), (15485, 461019), (31785, 224599), (35463, 201305), (40261, 177315), (46455, 153673), (59105, 120783)]