40246875

素因数分解:

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

素因数の和:93

約数の個数: 72

約数和(自身を含む): 76776336

約数和(自身を除く): 36529461

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 81, 125, 135, 159, 225, 243, 265, 375, 405, 477, 625, 675, 795, 1125, 1215, 1325, 1431, 1875, 2025, 2385, 3125, 3375, 3975, 4293, 5625, 6075, 6625, 7155, 9375, 10125, 11925, 12879, 16875, 19875, 21465, 28125, 30375, 33125, 35775, 50625, 59625, 64395, 84375, 99375, 107325, 151875, 165625, 178875, 253125, 298125, 321975, 496875, 536625, 759375, 894375, 1490625, 1609875, 2683125, 4471875, 8049375, 13415625, 40246875]

約数ペア:

[(1, 40246875), (3, 13415625), (5, 8049375), (9, 4471875), (15, 2683125), (25, 1609875), (27, 1490625), (45, 894375), (53, 759375), (75, 536625), (81, 496875), (125, 321975), (135, 298125), (159, 253125), (225, 178875), (243, 165625), (265, 151875), (375, 107325), (405, 99375), (477, 84375), (625, 64395), (675, 59625), (795, 50625), (1125, 35775), (1215, 33125), (1325, 30375), (1431, 28125), (1875, 21465), (2025, 19875), (2385, 16875), (3125, 12879), (3375, 11925), (3975, 10125), (4293, 9375), (5625, 7155), (6075, 6625)]