138329595

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 276756480

約数和(自身を除く): 138426885

約数列:

[1, 3, 5, 9, 15, 17, 19, 31, 45, 51, 57, 85, 93, 95, 153, 155, 171, 255, 279, 285, 307, 323, 465, 527, 589, 765, 855, 921, 969, 1395, 1535, 1581, 1615, 1767, 2635, 2763, 2907, 2945, 4605, 4743, 4845, 5219, 5301, 5833, 7905, 8835, 9517, 10013, 13815, 14535, 15657, 17499, 23715, 26095, 26505, 28551, 29165, 30039, 46971, 47585, 50065, 52497, 78285, 85653, 87495, 90117, 99161, 142755, 150195, 161789, 180823, 234855, 262485, 297483, 428265, 450585, 485367, 495805, 542469, 808945, 892449, 904115, 1456101, 1487415, 1627407, 2426835, 2712345, 3073991, 4462245, 7280505, 8137035, 9221973, 15369955, 27665919, 46109865, 138329595]

約数ペア:

[(1, 138329595), (3, 46109865), (5, 27665919), (9, 15369955), (15, 9221973), (17, 8137035), (19, 7280505), (31, 4462245), (45, 3073991), (51, 2712345), (57, 2426835), (85, 1627407), (93, 1487415), (95, 1456101), (153, 904115), (155, 892449), (171, 808945), (255, 542469), (279, 495805), (285, 485367), (307, 450585), (323, 428265), (465, 297483), (527, 262485), (589, 234855), (765, 180823), (855, 161789), (921, 150195), (969, 142755), (1395, 99161), (1535, 90117), (1581, 87495), (1615, 85653), (1767, 78285), (2635, 52497), (2763, 50065), (2907, 47585), (2945, 46971), (4605, 30039), (4743, 29165), (4845, 28551), (5219, 26505), (5301, 26095), (5833, 23715), (7905, 17499), (8835, 15657), (9517, 14535), (10013, 13815)]