56386395

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 115214400

約数和(自身を除く): 58828005

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 89, 95, 117, 135, 171, 195, 247, 267, 285, 351, 361, 445, 513, 585, 741, 801, 855, 1083, 1157, 1235, 1335, 1691, 1755, 1805, 2223, 2403, 2565, 3249, 3471, 3705, 4005, 4693, 5073, 5415, 5785, 6669, 8455, 9747, 10413, 11115, 12015, 14079, 15219, 16245, 17355, 21983, 23465, 25365, 31239, 32129, 33345, 42237, 45657, 48735, 52065, 65949, 70395, 76095, 96387, 109915, 126711, 156195, 160645, 197847, 211185, 228285, 289161, 329745, 417677, 481935, 593541, 633555, 867483, 989235, 1253031, 1445805, 2088385, 2967705, 3759093, 4337415, 6265155, 11277279, 18795465, 56386395]

約数ペア:

[(1, 56386395), (3, 18795465), (5, 11277279), (9, 6265155), (13, 4337415), (15, 3759093), (19, 2967705), (27, 2088385), (39, 1445805), (45, 1253031), (57, 989235), (65, 867483), (89, 633555), (95, 593541), (117, 481935), (135, 417677), (171, 329745), (195, 289161), (247, 228285), (267, 211185), (285, 197847), (351, 160645), (361, 156195), (445, 126711), (513, 109915), (585, 96387), (741, 76095), (801, 70395), (855, 65949), (1083, 52065), (1157, 48735), (1235, 45657), (1335, 42237), (1691, 33345), (1755, 32129), (1805, 31239), (2223, 25365), (2403, 23465), (2565, 21983), (3249, 17355), (3471, 16245), (3705, 15219), (4005, 14079), (4693, 12015), (5073, 11115), (5415, 10413), (5785, 9747), (6669, 8455)]