19006075005

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5039}}^1\times {\mathrm{6133}}^1$

素因数の和:11221

約数の個数: 32

約数和(自身を含む): 31162682880

約数和(自身を除く): 12156607875

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 5039, 6133, 15117, 18399, 25195, 30665, 75585, 91995, 206599, 251453, 619797, 754359, 1032995, 1257265, 3098985, 3771795, 30904187, 92712561, 154520935, 463562805, 1267071667, 3801215001, 6335358335, 19006075005]

約数ペア:

[(1, 19006075005), (3, 6335358335), (5, 3801215001), (15, 1267071667), (41, 463562805), (123, 154520935), (205, 92712561), (615, 30904187), (5039, 3771795), (6133, 3098985), (15117, 1257265), (18399, 1032995), (25195, 754359), (30665, 619797), (75585, 251453), (91995, 206599)]