2889224715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{5347}}^1$

素因数の和:5548

約数の個数: 64

約数和(自身を含む): 5304531456

約数和(自身を除く): 2415306741

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 163, 195, 221, 255, 489, 663, 815, 1105, 2119, 2445, 2771, 3315, 5347, 6357, 8313, 10595, 13855, 16041, 26735, 31785, 36023, 41565, 69511, 80205, 90899, 108069, 180115, 208533, 272697, 347555, 454495, 540345, 871561, 1042665, 1181687, 1363485, 2614683, 3545061, 4357805, 5908435, 11330293, 13073415, 14816537, 17725305, 33990879, 44449611, 56651465, 74082685, 169954395, 192614981, 222248055, 577844943, 963074905, 2889224715]

約数ペア:

[(1, 2889224715), (3, 963074905), (5, 577844943), (13, 222248055), (15, 192614981), (17, 169954395), (39, 74082685), (51, 56651465), (65, 44449611), (85, 33990879), (163, 17725305), (195, 14816537), (221, 13073415), (255, 11330293), (489, 5908435), (663, 4357805), (815, 3545061), (1105, 2614683), (2119, 1363485), (2445, 1181687), (2771, 1042665), (3315, 871561), (5347, 540345), (6357, 454495), (8313, 347555), (10595, 272697), (13855, 208533), (16041, 180115), (26735, 108069), (31785, 90899), (36023, 80205), (41565, 69511)]