56345625

素因数分解:

$3^5\times 5^4\times 7^1\times {\mathrm{53}}^1$

素因数の和:95

約数の個数: 120

約数和(自身を含む): 122810688

約数和(自身を除く): 66465063

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 53, 63, 75, 81, 105, 125, 135, 159, 175, 189, 225, 243, 265, 315, 371, 375, 405, 477, 525, 567, 625, 675, 795, 875, 945, 1113, 1125, 1215, 1325, 1431, 1575, 1701, 1855, 1875, 2025, 2385, 2625, 2835, 3339, 3375, 3975, 4293, 4375, 4725, 5565, 5625, 6075, 6625, 7155, 7875, 8505, 9275, 10017, 10125, 11925, 12879, 13125, 14175, 16695, 16875, 19875, 21465, 23625, 27825, 30051, 30375, 33125, 35775, 39375, 42525, 46375, 50085, 50625, 59625, 64395, 70875, 83475, 90153, 99375, 107325, 118125, 139125, 150255, 151875, 178875, 212625, 231875, 250425, 298125, 321975, 354375, 417375, 450765, 536625, 695625, 751275, 894375, 1063125, 1252125, 1609875, 2086875, 2253825, 2683125, 3756375, 6260625, 8049375, 11269125, 18781875, 56345625]

約数ペア:

[(1, 56345625), (3, 18781875), (5, 11269125), (7, 8049375), (9, 6260625), (15, 3756375), (21, 2683125), (25, 2253825), (27, 2086875), (35, 1609875), (45, 1252125), (53, 1063125), (63, 894375), (75, 751275), (81, 695625), (105, 536625), (125, 450765), (135, 417375), (159, 354375), (175, 321975), (189, 298125), (225, 250425), (243, 231875), (265, 212625), (315, 178875), (371, 151875), (375, 150255), (405, 139125), (477, 118125), (525, 107325), (567, 99375), (625, 90153), (675, 83475), (795, 70875), (875, 64395), (945, 59625), (1113, 50625), (1125, 50085), (1215, 46375), (1325, 42525), (1431, 39375), (1575, 35775), (1701, 33125), (1855, 30375), (1875, 30051), (2025, 27825), (2385, 23625), (2625, 21465), (2835, 19875), (3339, 16875), (3375, 16695), (3975, 14175), (4293, 13125), (4375, 12879), (4725, 11925), (5565, 10125), (5625, 10017), (6075, 9275), (6625, 8505), (7155, 7875)]