423595235

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{641}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 591667200

約数和(自身を除く): 168071965

約数列:

[1, 5, 7, 35, 79, 239, 395, 553, 641, 1195, 1673, 2765, 3205, 4487, 8365, 18881, 22435, 50639, 94405, 132167, 153199, 253195, 354473, 660835, 765995, 1072393, 1772365, 5361965, 12102721, 60513605, 84719047, 423595235]

約数ペア:

[(1, 423595235), (5, 84719047), (7, 60513605), (35, 12102721), (79, 5361965), (239, 1772365), (395, 1072393), (553, 765995), (641, 660835), (1195, 354473), (1673, 253195), (2765, 153199), (3205, 132167), (4487, 94405), (8365, 50639), (18881, 22435)]