38063935

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:105

約数の個数: 96

約数和(自身を含む): 65499840

約数和(自身を除く): 27435905

約数列:

[1, 5, 7, 13, 17, 19, 35, 37, 49, 65, 85, 91, 95, 119, 133, 185, 221, 245, 247, 259, 323, 455, 481, 595, 629, 637, 665, 703, 833, 931, 1105, 1235, 1295, 1547, 1615, 1729, 1813, 2261, 2405, 3145, 3185, 3367, 3515, 4165, 4199, 4403, 4655, 4921, 7735, 8177, 8645, 9065, 9139, 10829, 11305, 11951, 12103, 15827, 16835, 20995, 22015, 23569, 24605, 29393, 30821, 34447, 40885, 45695, 54145, 57239, 59755, 60515, 63973, 79135, 83657, 117845, 146965, 154105, 155363, 172235, 205751, 286195, 319865, 400673, 418285, 447811, 585599, 776815, 1028755, 1087541, 2003365, 2239055, 2927995, 5437705, 7612787, 38063935]

約数ペア:

[(1, 38063935), (5, 7612787), (7, 5437705), (13, 2927995), (17, 2239055), (19, 2003365), (35, 1087541), (37, 1028755), (49, 776815), (65, 585599), (85, 447811), (91, 418285), (95, 400673), (119, 319865), (133, 286195), (185, 205751), (221, 172235), (245, 155363), (247, 154105), (259, 146965), (323, 117845), (455, 83657), (481, 79135), (595, 63973), (629, 60515), (637, 59755), (665, 57239), (703, 54145), (833, 45695), (931, 40885), (1105, 34447), (1235, 30821), (1295, 29393), (1547, 24605), (1615, 23569), (1729, 22015), (1813, 20995), (2261, 16835), (2405, 15827), (3145, 12103), (3185, 11951), (3367, 11305), (3515, 10829), (4165, 9139), (4199, 9065), (4403, 8645), (4655, 8177), (4921, 7735)]