156967870005

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{668617}}^1$

素因数の和:668715

約数の個数: 64

約数和(自身を含む): 292694215680

約数和(自身を除く): 135726345675

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 47, 111, 135, 141, 185, 235, 333, 423, 555, 705, 999, 1269, 1665, 1739, 2115, 4995, 5217, 6345, 8695, 15651, 26085, 46953, 78255, 234765, 668617, 2005851, 3343085, 6017553, 10029255, 18052659, 24738829, 30087765, 31424999, 74216487, 90263295, 94274997, 123694145, 157124995, 222649461, 282824991, 371082435, 471374985, 667948383, 848474973, 1113247305, 1162724963, 1414124955, 3339741915, 3488174889, 4242374865, 5813624815, 10464524667, 17440874445, 31393574001, 52322623335, 156967870005]

約数ペア:

[(1, 156967870005), (3, 52322623335), (5, 31393574001), (9, 17440874445), (15, 10464524667), (27, 5813624815), (37, 4242374865), (45, 3488174889), (47, 3339741915), (111, 1414124955), (135, 1162724963), (141, 1113247305), (185, 848474973), (235, 667948383), (333, 471374985), (423, 371082435), (555, 282824991), (705, 222649461), (999, 157124995), (1269, 123694145), (1665, 94274997), (1739, 90263295), (2115, 74216487), (4995, 31424999), (5217, 30087765), (6345, 24738829), (8695, 18052659), (15651, 10029255), (26085, 6017553), (46953, 3343085), (78255, 2005851), (234765, 668617)]