873252645

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:542

約数の個数: 64

約数和(自身を含む): 1482292224

約数和(自身を除く): 609039579

約数列:

[1, 3, 5, 15, 41, 53, 73, 123, 159, 205, 219, 265, 365, 367, 615, 795, 1095, 1101, 1835, 2173, 2993, 3869, 5505, 6519, 8979, 10865, 11607, 14965, 15047, 19345, 19451, 26791, 32595, 44895, 45141, 58035, 58353, 75235, 80373, 97255, 133955, 158629, 225705, 291765, 401865, 475887, 793145, 797491, 1098431, 1419923, 2379435, 2392473, 3295293, 3987455, 4259769, 5492155, 7099615, 11962365, 16476465, 21298845, 58216843, 174650529, 291084215, 873252645]

約数ペア:

[(1, 873252645), (3, 291084215), (5, 174650529), (15, 58216843), (41, 21298845), (53, 16476465), (73, 11962365), (123, 7099615), (159, 5492155), (205, 4259769), (219, 3987455), (265, 3295293), (365, 2392473), (367, 2379435), (615, 1419923), (795, 1098431), (1095, 797491), (1101, 793145), (1835, 475887), (2173, 401865), (2993, 291765), (3869, 225705), (5505, 158629), (6519, 133955), (8979, 97255), (10865, 80373), (11607, 75235), (14965, 58353), (15047, 58035), (19345, 45141), (19451, 44895), (26791, 32595)]