3947066375

素因数分解:

$5^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37907}}^1$

素因数の和:37953

約数の個数: 48

約数和(自身を含む): 6067402848

約数和(自身を除く): 2120336473

約数列:

[1, 5, 7, 17, 25, 35, 49, 85, 119, 125, 175, 245, 425, 595, 833, 875, 1225, 2125, 2975, 4165, 6125, 14875, 20825, 37907, 104125, 189535, 265349, 644419, 947675, 1326745, 1857443, 3222095, 4510933, 4738375, 6633725, 9287215, 16110475, 22554665, 31576531, 33168625, 46436075, 80552375, 112773325, 157882655, 232180375, 563866625, 789413275, 3947066375]

約数ペア:

[(1, 3947066375), (5, 789413275), (7, 563866625), (17, 232180375), (25, 157882655), (35, 112773325), (49, 80552375), (85, 46436075), (119, 33168625), (125, 31576531), (175, 22554665), (245, 16110475), (425, 9287215), (595, 6633725), (833, 4738375), (875, 4510933), (1225, 3222095), (2125, 1857443), (2975, 1326745), (4165, 947675), (6125, 644419), (14875, 265349), (20825, 189535), (37907, 104125)]