156768125475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{827}}^1\times {\mathrm{977}}^1$

素因数の和:2029

約数の個数: 96

約数和(自身を含む): 281157004800

約数和(自身を除く): 124388879325

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 199, 325, 597, 827, 975, 977, 995, 2481, 2587, 2931, 2985, 4135, 4885, 4975, 7761, 10751, 12405, 12701, 12935, 14655, 14925, 20675, 24425, 32253, 38103, 38805, 53755, 62025, 63505, 64675, 73275, 161265, 164573, 190515, 194025, 194423, 268775, 317525, 493719, 583269, 806325, 807979, 822865, 952575, 972115, 2139449, 2423937, 2468595, 2527499, 2916345, 4039895, 4114325, 4860575, 6418347, 7582497, 10503727, 10697245, 12119685, 12342975, 12637495, 14581725, 20199475, 31511181, 32091735, 37912485, 52518635, 53486225, 60598425, 63187475, 157555905, 160458675, 160787821, 189562425, 262593175, 482363463, 787779525, 803939105, 2090241673, 2411817315, 4019695525, 6270725019, 10451208365, 12059086575, 31353625095, 52256041825, 156768125475]

約数ペア:

[(1, 156768125475), (3, 52256041825), (5, 31353625095), (13, 12059086575), (15, 10451208365), (25, 6270725019), (39, 4019695525), (65, 2411817315), (75, 2090241673), (195, 803939105), (199, 787779525), (325, 482363463), (597, 262593175), (827, 189562425), (975, 160787821), (977, 160458675), (995, 157555905), (2481, 63187475), (2587, 60598425), (2931, 53486225), (2985, 52518635), (4135, 37912485), (4885, 32091735), (4975, 31511181), (7761, 20199475), (10751, 14581725), (12405, 12637495), (12701, 12342975), (12935, 12119685), (14655, 10697245), (14925, 10503727), (20675, 7582497), (24425, 6418347), (32253, 4860575), (38103, 4114325), (38805, 4039895), (53755, 2916345), (62025, 2527499), (63505, 2468595), (64675, 2423937), (73275, 2139449), (161265, 972115), (164573, 952575), (190515, 822865), (194025, 807979), (194423, 806325), (268775, 583269), (317525, 493719)]