874124545

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{853}}^1$

素因数の和:974

約数の個数: 64

約数和(自身を含む): 1337978880

約数和(自身を除く): 463854335

約数列:

[1, 5, 7, 19, 23, 35, 67, 95, 115, 133, 161, 335, 437, 469, 665, 805, 853, 1273, 1541, 2185, 2345, 3059, 4265, 5971, 6365, 7705, 8911, 10787, 15295, 16207, 19619, 29279, 29855, 44555, 53935, 57151, 81035, 98095, 113449, 137333, 146395, 204953, 285755, 372761, 400057, 567245, 686665, 1024765, 1085869, 1314473, 1863805, 2000285, 2609327, 5429345, 6572365, 7601083, 9201311, 13046635, 24974987, 38005415, 46006555, 124874935, 174824909, 874124545]

約数ペア:

[(1, 874124545), (5, 174824909), (7, 124874935), (19, 46006555), (23, 38005415), (35, 24974987), (67, 13046635), (95, 9201311), (115, 7601083), (133, 6572365), (161, 5429345), (335, 2609327), (437, 2000285), (469, 1863805), (665, 1314473), (805, 1085869), (853, 1024765), (1273, 686665), (1541, 567245), (2185, 400057), (2345, 372761), (3059, 285755), (4265, 204953), (5971, 146395), (6365, 137333), (7705, 113449), (8911, 98095), (10787, 81035), (15295, 57151), (16207, 53935), (19619, 44555), (29279, 29855)]