4199685

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 64

約数和(自身を含む): 8404992

約数和(自身を除く): 4205307

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 37, 47, 69, 105, 111, 115, 141, 161, 185, 235, 259, 329, 345, 483, 555, 705, 777, 805, 851, 987, 1081, 1295, 1645, 1739, 2415, 2553, 3243, 3885, 4255, 4935, 5217, 5405, 5957, 7567, 8695, 12173, 12765, 16215, 17871, 22701, 26085, 29785, 36519, 37835, 39997, 60865, 89355, 113505, 119991, 182595, 199985, 279979, 599955, 839937, 1399895, 4199685]

約数ペア:

[(1, 4199685), (3, 1399895), (5, 839937), (7, 599955), (15, 279979), (21, 199985), (23, 182595), (35, 119991), (37, 113505), (47, 89355), (69, 60865), (105, 39997), (111, 37835), (115, 36519), (141, 29785), (161, 26085), (185, 22701), (235, 17871), (259, 16215), (329, 12765), (345, 12173), (483, 8695), (555, 7567), (705, 5957), (777, 5405), (805, 5217), (851, 4935), (987, 4255), (1081, 3885), (1295, 3243), (1645, 2553), (1739, 2415)]