15707230245

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{702313}}^1$

素因数の和:702402

約数の個数: 48

約数和(自身を含む): 31553563392

約数和(自身を除く): 15846333147

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 71, 105, 213, 315, 355, 497, 639, 1065, 1491, 2485, 3195, 4473, 7455, 22365, 702313, 2106939, 3511565, 4916191, 6320817, 10534695, 14748573, 24580955, 31604085, 44245719, 49864223, 73742865, 149592669, 221228595, 249321115, 349049561, 448778007, 747963345, 1047148683, 1745247805, 2243890035, 3141446049, 5235743415, 15707230245]

約数ペア:

[(1, 15707230245), (3, 5235743415), (5, 3141446049), (7, 2243890035), (9, 1745247805), (15, 1047148683), (21, 747963345), (35, 448778007), (45, 349049561), (63, 249321115), (71, 221228595), (105, 149592669), (213, 73742865), (315, 49864223), (355, 44245719), (497, 31604085), (639, 24580955), (1065, 14748573), (1491, 10534695), (2485, 6320817), (3195, 4916191), (4473, 3511565), (7455, 2106939), (22365, 702313)]