78288031005

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1\times {\mathrm{9619}}^1$

素因数の和:10442

約数の個数: 64

約数和(自身を含む): 135114670080

約数和(自身を除く): 56826639075

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 761, 2139, 2283, 3565, 3805, 9619, 10695, 11415, 17503, 23591, 28857, 48095, 52509, 70773, 87515, 117955, 144285, 221237, 262545, 298189, 353865, 542593, 663711, 894567, 1106185, 1490945, 1627779, 2712965, 3318555, 4472835, 6858347, 7320059, 8138895, 20575041, 21960177, 34291735, 36600295, 102875205, 109800885, 168361357, 226921829, 505084071, 680765487, 841806785, 1134609145, 2525420355, 3403827435, 5219202067, 15657606201, 26096010335, 78288031005]

約数ペア:

[(1, 78288031005), (3, 26096010335), (5, 15657606201), (15, 5219202067), (23, 3403827435), (31, 2525420355), (69, 1134609145), (93, 841806785), (115, 680765487), (155, 505084071), (345, 226921829), (465, 168361357), (713, 109800885), (761, 102875205), (2139, 36600295), (2283, 34291735), (3565, 21960177), (3805, 20575041), (9619, 8138895), (10695, 7320059), (11415, 6858347), (17503, 4472835), (23591, 3318555), (28857, 2712965), (48095, 1627779), (52509, 1490945), (70773, 1106185), (87515, 894567), (117955, 663711), (144285, 542593), (221237, 353865), (262545, 298189)]