157022145

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:692

約数の個数: 80

約数和(自身を含む): 325573248

約数和(自身を除く): 168551103

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 97, 105, 135, 189, 291, 315, 405, 485, 567, 571, 679, 873, 945, 1455, 1713, 2037, 2619, 2835, 2855, 3395, 3997, 4365, 5139, 6111, 7857, 8565, 10185, 11991, 13095, 15417, 18333, 19985, 25695, 30555, 35973, 39285, 46251, 54999, 55387, 59955, 77085, 91665, 107919, 166161, 179865, 231255, 274995, 276935, 323757, 387709, 498483, 539595, 830805, 1163127, 1495449, 1618785, 1938545, 2492415, 3489381, 4486347, 5815635, 7477245, 10468143, 17446905, 22431735, 31404429, 52340715, 157022145]

約数ペア:

[(1, 157022145), (3, 52340715), (5, 31404429), (7, 22431735), (9, 17446905), (15, 10468143), (21, 7477245), (27, 5815635), (35, 4486347), (45, 3489381), (63, 2492415), (81, 1938545), (97, 1618785), (105, 1495449), (135, 1163127), (189, 830805), (291, 539595), (315, 498483), (405, 387709), (485, 323757), (567, 276935), (571, 274995), (679, 231255), (873, 179865), (945, 166161), (1455, 107919), (1713, 91665), (2037, 77085), (2619, 59955), (2835, 55387), (2855, 54999), (3395, 46251), (3997, 39285), (4365, 35973), (5139, 30555), (6111, 25695), (7857, 19985), (8565, 18333), (10185, 15417), (11991, 13095)]