1672965

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 3414528

約数和(自身を除く): 1741563

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 63, 105, 113, 141, 235, 315, 329, 339, 423, 565, 705, 791, 987, 1017, 1645, 1695, 2115, 2373, 2961, 3955, 4935, 5085, 5311, 7119, 11865, 14805, 15933, 26555, 35595, 37177, 47799, 79665, 111531, 185885, 238995, 334593, 557655, 1672965]

約数ペア:

[(1, 1672965), (3, 557655), (5, 334593), (7, 238995), (9, 185885), (15, 111531), (21, 79665), (35, 47799), (45, 37177), (47, 35595), (63, 26555), (105, 15933), (113, 14805), (141, 11865), (235, 7119), (315, 5311), (329, 5085), (339, 4935), (423, 3955), (565, 2961), (705, 2373), (791, 2115), (987, 1695), (1017, 1645)]