47020935

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 84994560

約数和(自身を除く): 37973625

約数列:

[1, 3, 5, 13, 15, 39, 59, 61, 65, 67, 177, 183, 195, 201, 295, 305, 335, 767, 793, 871, 885, 915, 1005, 2301, 2379, 2613, 3599, 3835, 3953, 3965, 4087, 4355, 10797, 11505, 11859, 11895, 12261, 13065, 17995, 19765, 20435, 46787, 51389, 53131, 53985, 59295, 61305, 140361, 154167, 159393, 233935, 241133, 256945, 265655, 701805, 723399, 770835, 796965, 1205665, 3134729, 3616995, 9404187, 15673645, 47020935]

約数ペア:

[(1, 47020935), (3, 15673645), (5, 9404187), (13, 3616995), (15, 3134729), (39, 1205665), (59, 796965), (61, 770835), (65, 723399), (67, 701805), (177, 265655), (183, 256945), (195, 241133), (201, 233935), (295, 159393), (305, 154167), (335, 140361), (767, 61305), (793, 59295), (871, 53985), (885, 53131), (915, 51389), (1005, 46787), (2301, 20435), (2379, 19765), (2613, 17995), (3599, 13065), (3835, 12261), (3953, 11895), (3965, 11859), (4087, 11505), (4355, 10797)]