1208006475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:417

約数の個数: 96

約数和(自身を含む): 2223232704

約数和(自身を除く): 1015226229

約数列:

[1, 3, 5, 13, 15, 25, 39, 53, 65, 75, 97, 159, 195, 241, 265, 291, 325, 485, 689, 723, 795, 975, 1205, 1261, 1325, 1455, 2067, 2425, 3133, 3445, 3615, 3783, 3975, 5141, 6025, 6305, 7275, 9399, 10335, 12773, 15423, 15665, 17225, 18075, 18915, 23377, 25705, 31525, 38319, 46995, 51675, 63865, 66833, 70131, 77115, 78325, 94575, 116885, 128525, 166049, 191595, 200499, 234975, 303901, 319325, 334165, 350655, 385575, 498147, 584425, 830245, 911703, 957975, 1002495, 1238981, 1519505, 1670825, 1753275, 2490735, 3716943, 4151225, 4558515, 5012475, 6194905, 7597525, 12453675, 16106753, 18584715, 22792575, 30974525, 48320259, 80533765, 92923575, 241601295, 402668825, 1208006475]

約数ペア:

[(1, 1208006475), (3, 402668825), (5, 241601295), (13, 92923575), (15, 80533765), (25, 48320259), (39, 30974525), (53, 22792575), (65, 18584715), (75, 16106753), (97, 12453675), (159, 7597525), (195, 6194905), (241, 5012475), (265, 4558515), (291, 4151225), (325, 3716943), (485, 2490735), (689, 1753275), (723, 1670825), (795, 1519505), (975, 1238981), (1205, 1002495), (1261, 957975), (1325, 911703), (1455, 830245), (2067, 584425), (2425, 498147), (3133, 385575), (3445, 350655), (3615, 334165), (3783, 319325), (3975, 303901), (5141, 234975), (6025, 200499), (6305, 191595), (7275, 166049), (9399, 128525), (10335, 116885), (12773, 94575), (15423, 78325), (15665, 77115), (17225, 70131), (18075, 66833), (18915, 63865), (23377, 51675), (25705, 46995), (31525, 38319)]