47975625

素因数分解:

$3^3\times 5^4\times {\mathrm{2843}}^1$

素因数の和:2872

約数の個数: 40

約数和(自身を含む): 88846560

約数和(自身を除く): 40870935

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 625, 675, 1125, 1875, 2843, 3375, 5625, 8529, 14215, 16875, 25587, 42645, 71075, 76761, 127935, 213225, 355375, 383805, 639675, 1066125, 1776875, 1919025, 3198375, 5330625, 9595125, 15991875, 47975625]

約数ペア:

[(1, 47975625), (3, 15991875), (5, 9595125), (9, 5330625), (15, 3198375), (25, 1919025), (27, 1776875), (45, 1066125), (75, 639675), (125, 383805), (135, 355375), (225, 213225), (375, 127935), (625, 76761), (675, 71075), (1125, 42645), (1875, 25587), (2843, 16875), (3375, 14215), (5625, 8529)]