1213014585

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 2029870080

約数和(自身を除く): 816855495

約数列:

[1, 3, 5, 15, 61, 79, 97, 173, 183, 237, 291, 305, 395, 485, 519, 865, 915, 1185, 1455, 2595, 4819, 5917, 7663, 10553, 13667, 14457, 16781, 17751, 22989, 24095, 29585, 31659, 38315, 41001, 50343, 52765, 68335, 72285, 83905, 88755, 114945, 158295, 205005, 251715, 467443, 833687, 1023641, 1325699, 1402329, 2337215, 2501061, 3070923, 3977097, 4168435, 5118205, 6628495, 7011645, 12505305, 15354615, 19885485, 80867639, 242602917, 404338195, 1213014585]

約数ペア:

[(1, 1213014585), (3, 404338195), (5, 242602917), (15, 80867639), (61, 19885485), (79, 15354615), (97, 12505305), (173, 7011645), (183, 6628495), (237, 5118205), (291, 4168435), (305, 3977097), (395, 3070923), (485, 2501061), (519, 2337215), (865, 1402329), (915, 1325699), (1185, 1023641), (1455, 833687), (2595, 467443), (4819, 251715), (5917, 205005), (7663, 158295), (10553, 114945), (13667, 88755), (14457, 83905), (16781, 72285), (17751, 68335), (22989, 52765), (24095, 50343), (29585, 41001), (31659, 38315)]