7343450625

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4271}}^1$

素因数の和:4432

約数の個数: 80

約数和(自身を含む): 14093088768

約数和(自身を除く): 6749638143

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 131, 175, 375, 393, 525, 625, 655, 875, 917, 1875, 1965, 2625, 2751, 3275, 4271, 4375, 4585, 9825, 12813, 13125, 13755, 16375, 21355, 22925, 29897, 49125, 64065, 68775, 81875, 89691, 106775, 114625, 149485, 245625, 320325, 343875, 448455, 533875, 559501, 573125, 747425, 1601625, 1678503, 1719375, 2242275, 2669375, 2797505, 3737125, 3916507, 8008125, 8392515, 11211375, 11749521, 13987525, 18685625, 19582535, 41962575, 56056875, 58747605, 69937625, 97912675, 209812875, 293738025, 349688125, 489563375, 1049064375, 1468690125, 2447816875, 7343450625]

約数ペア:

[(1, 7343450625), (3, 2447816875), (5, 1468690125), (7, 1049064375), (15, 489563375), (21, 349688125), (25, 293738025), (35, 209812875), (75, 97912675), (105, 69937625), (125, 58747605), (131, 56056875), (175, 41962575), (375, 19582535), (393, 18685625), (525, 13987525), (625, 11749521), (655, 11211375), (875, 8392515), (917, 8008125), (1875, 3916507), (1965, 3737125), (2625, 2797505), (2751, 2669375), (3275, 2242275), (4271, 1719375), (4375, 1678503), (4585, 1601625), (9825, 747425), (12813, 573125), (13125, 559501), (13755, 533875), (16375, 448455), (21355, 343875), (22925, 320325), (29897, 245625), (49125, 149485), (64065, 114625), (68775, 106775), (81875, 89691)]