25370236365

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4801}}^1$

素因数の和:4919

約数の個数: 96

約数和(自身を含む): 45853952256

約数和(自身を除く): 20483715891

約数列:

[1, 3, 5, 15, 17, 23, 51, 53, 69, 85, 115, 159, 255, 265, 289, 345, 391, 795, 867, 901, 1173, 1219, 1445, 1955, 2703, 3657, 4335, 4505, 4801, 5865, 6095, 6647, 13515, 14403, 15317, 18285, 19941, 20723, 24005, 33235, 45951, 62169, 72015, 76585, 81617, 99705, 103615, 110423, 229755, 244851, 254453, 310845, 331269, 352291, 408085, 552115, 763359, 1056873, 1224255, 1272265, 1387489, 1656345, 1761455, 1877191, 3816795, 4162467, 4325701, 5284365, 5631573, 5852419, 6937445, 9385955, 12977103, 17557257, 20812335, 21628505, 28157865, 29262095, 31912247, 64885515, 73536917, 87786285, 95736741, 99491123, 159561235, 220610751, 298473369, 367684585, 478683705, 497455615, 1103053755, 1492366845, 1691349091, 5074047273, 8456745455, 25370236365]

約数ペア:

[(1, 25370236365), (3, 8456745455), (5, 5074047273), (15, 1691349091), (17, 1492366845), (23, 1103053755), (51, 497455615), (53, 478683705), (69, 367684585), (85, 298473369), (115, 220610751), (159, 159561235), (255, 99491123), (265, 95736741), (289, 87786285), (345, 73536917), (391, 64885515), (795, 31912247), (867, 29262095), (901, 28157865), (1173, 21628505), (1219, 20812335), (1445, 17557257), (1955, 12977103), (2703, 9385955), (3657, 6937445), (4335, 5852419), (4505, 5631573), (4801, 5284365), (5865, 4325701), (6095, 4162467), (6647, 3816795), (13515, 1877191), (14403, 1761455), (15317, 1656345), (18285, 1387489), (19941, 1272265), (20723, 1224255), (24005, 1056873), (33235, 763359), (45951, 552115), (62169, 408085), (72015, 352291), (76585, 331269), (81617, 310845), (99705, 254453), (103615, 244851), (110423, 229755)]