13922175

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 24596640

約数和(自身を除く): 10674465

約数列:

[1, 3, 5, 15, 25, 29, 37, 75, 87, 111, 145, 173, 185, 435, 519, 555, 725, 865, 925, 1073, 2175, 2595, 2775, 3219, 4325, 5017, 5365, 6401, 12975, 15051, 16095, 19203, 25085, 26825, 32005, 75255, 80475, 96015, 125425, 160025, 185629, 376275, 480075, 556887, 928145, 2784435, 4640725, 13922175]

約数ペア:

[(1, 13922175), (3, 4640725), (5, 2784435), (15, 928145), (25, 556887), (29, 480075), (37, 376275), (75, 185629), (87, 160025), (111, 125425), (145, 96015), (173, 80475), (185, 75255), (435, 32005), (519, 26825), (555, 25085), (725, 19203), (865, 16095), (925, 15051), (1073, 12975), (2175, 6401), (2595, 5365), (2775, 5017), (3219, 4325)]