137029681145

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{1021}}^1$

素因数の和:1543

約数の個数: 96

約数和(自身を含む): 202936430592

約数和(自身を除く): 65906749447

約数列:

[1, 5, 7, 31, 35, 41, 49, 155, 205, 217, 245, 287, 431, 1021, 1085, 1271, 1435, 1519, 2009, 2155, 3017, 5105, 6355, 7147, 7595, 8897, 10045, 13361, 15085, 17671, 21119, 31651, 35735, 41861, 44485, 50029, 62279, 66805, 88355, 93527, 105595, 123697, 158255, 209305, 221557, 250145, 293027, 311395, 440051, 467635, 547801, 618485, 654689, 865879, 1107785, 1297691, 1465135, 1550899, 2051189, 2200255, 2739005, 3080357, 3273445, 3834607, 4329395, 6488455, 7754495, 9083837, 10255945, 13641581, 15401785, 18042091, 19173035, 21562499, 26842249, 45419185, 63586859, 68207905, 90210455, 95491067, 107812495, 126294637, 134211245, 317934295, 477455335, 559304821, 631473185, 668437469, 884062459, 2796524105, 3342187345, 3915133747, 4420312295, 19575668735, 27405936229, 137029681145]

約数ペア:

[(1, 137029681145), (5, 27405936229), (7, 19575668735), (31, 4420312295), (35, 3915133747), (41, 3342187345), (49, 2796524105), (155, 884062459), (205, 668437469), (217, 631473185), (245, 559304821), (287, 477455335), (431, 317934295), (1021, 134211245), (1085, 126294637), (1271, 107812495), (1435, 95491067), (1519, 90210455), (2009, 68207905), (2155, 63586859), (3017, 45419185), (5105, 26842249), (6355, 21562499), (7147, 19173035), (7595, 18042091), (8897, 15401785), (10045, 13641581), (13361, 10255945), (15085, 9083837), (17671, 7754495), (21119, 6488455), (31651, 4329395), (35735, 3834607), (41861, 3273445), (44485, 3080357), (50029, 2739005), (62279, 2200255), (66805, 2051189), (88355, 1550899), (93527, 1465135), (105595, 1297691), (123697, 1107785), (158255, 865879), (209305, 654689), (221557, 618485), (250145, 547801), (293027, 467635), (311395, 440051)]