39030375

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 69713280

約数和(自身を除く): 30682905

約数列:

[1, 3, 5, 15, 25, 29, 37, 75, 87, 97, 111, 125, 145, 185, 291, 375, 435, 485, 555, 725, 925, 1073, 1455, 2175, 2425, 2775, 2813, 3219, 3589, 3625, 4625, 5365, 7275, 8439, 10767, 10875, 12125, 13875, 14065, 16095, 17945, 26825, 36375, 42195, 53835, 70325, 80475, 89725, 104081, 134125, 210975, 269175, 312243, 351625, 402375, 448625, 520405, 1054875, 1345875, 1561215, 2602025, 7806075, 13010125, 39030375]

約数ペア:

[(1, 39030375), (3, 13010125), (5, 7806075), (15, 2602025), (25, 1561215), (29, 1345875), (37, 1054875), (75, 520405), (87, 448625), (97, 402375), (111, 351625), (125, 312243), (145, 269175), (185, 210975), (291, 134125), (375, 104081), (435, 89725), (485, 80475), (555, 70325), (725, 53835), (925, 42195), (1073, 36375), (1455, 26825), (2175, 17945), (2425, 16095), (2775, 14065), (2813, 13875), (3219, 12125), (3589, 10875), (3625, 10767), (4625, 8439), (5365, 7275)]