1418888975

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{5779}}^1$

素因数の和:5880

約数の個数: 48

約数和(自身を含む): 2132958720

約数和(自身を除く): 714069745

約数列:

[1, 5, 7, 23, 25, 35, 61, 115, 161, 175, 305, 427, 575, 805, 1403, 1525, 2135, 4025, 5779, 7015, 9821, 10675, 28895, 35075, 40453, 49105, 132917, 144475, 202265, 245525, 352519, 664585, 930419, 1011325, 1762595, 2467633, 3322925, 4652095, 8107937, 8812975, 12338165, 23260475, 40539685, 56755559, 61690825, 202698425, 283777795, 1418888975]

約数ペア:

[(1, 1418888975), (5, 283777795), (7, 202698425), (23, 61690825), (25, 56755559), (35, 40539685), (61, 23260475), (115, 12338165), (161, 8812975), (175, 8107937), (305, 4652095), (427, 3322925), (575, 2467633), (805, 1762595), (1403, 1011325), (1525, 930419), (2135, 664585), (4025, 352519), (5779, 245525), (7015, 202265), (9821, 144475), (10675, 132917), (28895, 49105), (35075, 40453)]