67396875

素因数分解:

$3^1\times 5^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 139991040

約数和(自身を除く): 72594165

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 79, 91, 105, 125, 175, 195, 237, 273, 325, 375, 395, 455, 525, 553, 625, 875, 975, 1027, 1185, 1365, 1625, 1659, 1875, 1975, 2275, 2625, 2765, 3081, 3125, 4375, 4875, 5135, 5925, 6825, 7189, 8125, 8295, 9375, 9875, 11375, 13125, 13825, 15405, 21567, 21875, 24375, 25675, 29625, 34125, 35945, 40625, 41475, 49375, 56875, 65625, 69125, 77025, 107835, 121875, 128375, 148125, 170625, 179725, 207375, 246875, 284375, 345625, 385125, 539175, 641875, 740625, 853125, 898625, 1036875, 1728125, 1925625, 2695875, 3209375, 4493125, 5184375, 9628125, 13479375, 22465625, 67396875]

約数ペア:

[(1, 67396875), (3, 22465625), (5, 13479375), (7, 9628125), (13, 5184375), (15, 4493125), (21, 3209375), (25, 2695875), (35, 1925625), (39, 1728125), (65, 1036875), (75, 898625), (79, 853125), (91, 740625), (105, 641875), (125, 539175), (175, 385125), (195, 345625), (237, 284375), (273, 246875), (325, 207375), (375, 179725), (395, 170625), (455, 148125), (525, 128375), (553, 121875), (625, 107835), (875, 77025), (975, 69125), (1027, 65625), (1185, 56875), (1365, 49375), (1625, 41475), (1659, 40625), (1875, 35945), (1975, 34125), (2275, 29625), (2625, 25675), (2765, 24375), (3081, 21875), (3125, 21567), (4375, 15405), (4875, 13825), (5135, 13125), (5925, 11375), (6825, 9875), (7189, 9375), (8125, 8295)]