253134525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6791}}^1$

素因数の和:6882

約数の個数: 48

約数和(自身を含む): 485111808

約数和(自身を除く): 231977283

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 71, 75, 105, 175, 213, 355, 497, 525, 1065, 1491, 1775, 2485, 5325, 6791, 7455, 12425, 20373, 33955, 37275, 47537, 101865, 142611, 169775, 237685, 482161, 509325, 713055, 1188425, 1446483, 2410805, 3375127, 3565275, 7232415, 10125381, 12054025, 16875635, 36162075, 50626905, 84378175, 253134525]

約数ペア:

[(1, 253134525), (3, 84378175), (5, 50626905), (7, 36162075), (15, 16875635), (21, 12054025), (25, 10125381), (35, 7232415), (71, 3565275), (75, 3375127), (105, 2410805), (175, 1446483), (213, 1188425), (355, 713055), (497, 509325), (525, 482161), (1065, 237685), (1491, 169775), (1775, 142611), (2485, 101865), (5325, 47537), (6791, 37275), (7455, 33955), (12425, 20373)]