74773125

素因数分解:

$3^4\times 5^4\times 7^1\times {\mathrm{211}}^1$

素因数の和:250

約数の個数: 100

約数和(自身を含む): 160273696

約数和(自身を除く): 85500571

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 125, 135, 175, 189, 211, 225, 315, 375, 405, 525, 567, 625, 633, 675, 875, 945, 1055, 1125, 1477, 1575, 1875, 1899, 2025, 2625, 2835, 3165, 3375, 4375, 4431, 4725, 5275, 5625, 5697, 7385, 7875, 9495, 10125, 13125, 13293, 14175, 15825, 16875, 17091, 22155, 23625, 26375, 28485, 36925, 39375, 39879, 47475, 50625, 66465, 70875, 79125, 85455, 110775, 118125, 119637, 131875, 142425, 184625, 199395, 237375, 332325, 354375, 395625, 427275, 553875, 598185, 712125, 923125, 996975, 1186875, 1661625, 2136375, 2769375, 2990925, 3560625, 4984875, 8308125, 10681875, 14954625, 24924375, 74773125]

約数ペア:

[(1, 74773125), (3, 24924375), (5, 14954625), (7, 10681875), (9, 8308125), (15, 4984875), (21, 3560625), (25, 2990925), (27, 2769375), (35, 2136375), (45, 1661625), (63, 1186875), (75, 996975), (81, 923125), (105, 712125), (125, 598185), (135, 553875), (175, 427275), (189, 395625), (211, 354375), (225, 332325), (315, 237375), (375, 199395), (405, 184625), (525, 142425), (567, 131875), (625, 119637), (633, 118125), (675, 110775), (875, 85455), (945, 79125), (1055, 70875), (1125, 66465), (1477, 50625), (1575, 47475), (1875, 39879), (1899, 39375), (2025, 36925), (2625, 28485), (2835, 26375), (3165, 23625), (3375, 22155), (4375, 17091), (4431, 16875), (4725, 15825), (5275, 14175), (5625, 13293), (5697, 13125), (7385, 10125), (7875, 9495)]